Viktor Kalabis
type: MusicGroup
genre: czech-contemporary-classical
popularity: 11
followers: 228
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7009fb422ab734759b10a2cc4ab78b856125e55aebc0f0c578e79b66fab500ff
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953701
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953701
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7678826c-82ca-4440-aaff-e16dde0b34bd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7678826c-82ca-4440-aaff-e16dde0b34bd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7678826c-82ca-4440-aaff-e16dde0b34bd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:16:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7009fb422ab734759b10a2cc4ab78b856125e55aebc0f0c578e79b66fab500ff","name":"Viktor Kalabis","registered_at":"2026-06-14T16:55:26Z","symbol":"NIM0516737","token_address":"0x1a6a5763c38c9b03964b047a390f267320a5ae78","type":"artist","uuid":"7678826c-82ca-4440-aaff-e16dde0b34bd"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7009fb422ab734759b10a2cc4ab78b856125e55aebc0f0c578e79b66fab500ff. Chain 2 (Bitcoin): anchored in block 953701 (2026-06-14T22:16:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7678826c-82ca-4440-aaff-e16dde0b34bd.json and https://artists.proofprofile.net/proofs/artist/7678826c-82ca-4440-aaff-e16dde0b34bd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:16:40Z
  text: {"copyright_id":"0x7009fb422ab734759b10a2cc4ab78b856125e55aebc0f0c578e79b66fab500ff","name":"Viktor Kalabis","registered_at":"2026-06-14T16:55:26Z","symbol":"NIM0516737","token_address":"0x1a6a5763c38c9b03964b047a390f267320a5ae78","type":"artist","uuid":"7678826c-82ca-4440-aaff-e16dde0b34bd"}
album: Boháč: Suita drammatica - Kalabis: Symphony No. 4
  type: MusicAlbum
  date published: 2010-09-26
  track: Suita drammatica: I. Lento lugúbre
    type: MusicRecording
    duration: PT4M29S
    duration ms: 269973
    explicit: false
    by artist: Josef Boháč
    by artist: Czech Philharmonic
    by artist: Václav Neumann
    in album: Boháč: Suita drammatica - Kalabis: Symphony No. 4
      type: MusicAlbum
      date published: 2010-09-26
    isrc code: CZA167501383
    audio: Suita drammatica: I. Lento lugúbre
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 98.519
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.195
      additional property: Energy
        type: PropertyValue
        value: 0.178
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.934
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.893
      additional property: Liveness
        type: PropertyValue
        value: 0.144
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.034
      additional property: Loudness (dB)
        type: PropertyValue
        value: -17.119
  track: Suita drammatica: II. Allegro vivace
    type: MusicRecording
    duration: PT4M37S
    duration ms: 277818
    explicit: false
    by artist: Josef Boháč
    by artist: Czech Philharmonic
    by artist: Václav Neumann
    in album: Boháč: Suita drammatica - Kalabis: Symphony No. 4
      type: MusicAlbum
      date published: 2010-09-26
    isrc code: CZA167502383
    audio: Suita drammatica: II. Allegro vivace
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 157.83
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.354
      additional property: Energy
        type: PropertyValue
        value: 0.444
      additional property: Speechiness
        type: PropertyValue
        value: 0.049
      additional property: Acousticness
        type: PropertyValue
        value: 0.927
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.936
      additional property: Liveness
        type: PropertyValue
        value: 0.087
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.411
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.777
  track: Suita drammatica: III. Andante estinto
    type: MusicRecording
    duration: PT8M50S
    duration ms: 530816
    explicit: false
    by artist: Josef Boháč
    by artist: Czech Philharmonic
    by artist: Václav Neumann
    in album: Boháč: Suita drammatica - Kalabis: Symphony No. 4
      type: MusicAlbum
      date published: 2010-09-26
    isrc code: CZA167503383
    audio: Suita drammatica: III. Andante estinto
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 82.794
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.205
      additional property: Energy
        type: PropertyValue
        value: 0.186
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.884
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.852
      additional property: Liveness
        type: PropertyValue
        value: 0.382
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.034
      additional property: Loudness (dB)
        type: PropertyValue
        value: -18.717
  track: Suita drammatica: IV. Moderato
    type: MusicRecording
    duration: PT5M30S
    duration ms: 330199
    explicit: false
    by artist: Josef Boháč
    by artist: Czech Philharmonic
    by artist: Václav Neumann
    in album: Boháč: Suita drammatica - Kalabis: Symphony No. 4
      type: MusicAlbum
      date published: 2010-09-26
    isrc code: CZA167504383
    audio: Suita drammatica: IV. Moderato
  track: Symphony No. 4, Op. 34: I. Grave
  track: Symphony No. 4, Op. 34: II. Allegro molto dramatico
album: Zuzana Růžičková hraje Bacha, Rychlíka a Kalabise
album: Zuzana Růžičková Plays Bach, Rychlík and Kalabis
album: Musica nova - Bohemica et Slovenica (Kalabis - Symphony No. 2, Ištvan - Ballad of the South)
album: Viktor Kalabis / Composer & Conductor
album: Martinů, Krása & Kalabis: Harpsichord Concertos
album: Viktor Kalabis: Strážnice OP. 9 / Divertimento OP. 10
album: Kalabis: The Complete Piano Works
album: Kalabis: Sonatas for Cello, Clarinet, Violin and Piano
album: Šesták: String Concerto - Kalabis: Concerto for Harpsichord and Strings
album: Viktor Kalabis: The Complete String Quartets
album: Shostakovitch: Concerto For Piano & Orchestra
album: Kalabis: String Quartets
album: Kalabis: Youth. Overture for Large Orchestra
album: Cello Sonata
album: Kalabis: Symphonies & Concertos
album: Vybrané poslechové skladby pro 1. tř. ZDŠ
album: 20th Century Harpsichord Concertos
album: Moving Clarinet
album: Prague Symphony Orchestra
album: Kalabis, Páleníček: Piano Concertos
album: Feld, Bárta, Flosman, Kalabis: Wind Quintet
album: Week of Contemporary Works 1980
album: Janáček: Suite for Strings - Martinů: Partita, Serenade No. 2 - Kalabis: Diptych for Strings
album: Jirásek, Kalabis, Matys, Sluka: Week of Contemporary Production in 1974
album: Kalabis, Lucký Svatoš: Week of New Production 1986

Suita drammatica: IV. Moderato
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 85.489
additional property: Musical Key
  type: PropertyValue
  value: 7
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.272
additional property: Energy
  type: PropertyValue
  value: 0.349
additional property: Speechiness
  type: PropertyValue
  value: 0.04
additional property: Acousticness
  type: PropertyValue
  value: 0.935
additional property: Instrumentalness
  type: PropertyValue
  value: 0.924
additional property: Liveness
  type: PropertyValue
  value: 0.118
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.19
additional property: Loudness (dB)
  type: PropertyValue
  value: -14.582

Symphony No. 4, Op. 34: I. Grave
type: MusicRecording
duration: PT11M35S
duration ms: 695708
explicit: false
by artist: Viktor Kalabis
by artist: Czech Philharmonic
by artist: Zdeněk Košler
in album: Boháč: Suita drammatica - Kalabis: Symphony No. 4
  type: MusicAlbum
  date published: 2010-09-26
isrc code: CZA167501382
audio: Symphony No. 4, Op. 34: I. Grave
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 102.259
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.144
  additional property: Energy
    type: PropertyValue
    value: 0.106
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.405
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.925
  additional property: Liveness
    type: PropertyValue
    value: 0.255
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.036
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.193

Symphony No. 4, Op. 34: II. Allegro molto dramatico
type: MusicRecording
duration: PT12M51S
duration ms: 771462
explicit: false
by artist: Viktor Kalabis
by artist: Czech Philharmonic
by artist: Zdeněk Košler
in album: Boháč: Suita drammatica - Kalabis: Symphony No. 4
  type: MusicAlbum
  date published: 2010-09-26
isrc code: CZA167502382
audio: Symphony No. 4, Op. 34: II. Allegro molto dramatico
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 81.847
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.215
  additional property: Energy
    type: PropertyValue
    value: 0.406
  additional property: Speechiness
    type: PropertyValue
    value: 0.092
  additional property: Acousticness
    type: PropertyValue
    value: 0.823
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.809
  additional property: Liveness
    type: PropertyValue
    value: 0.178
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.076
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.275

Zuzana Růžičková hraje Bacha, Rychlíka a Kalabise
type: MusicAlbum
date published: 2018-06-26
track: Italský koncert F dur, BWV 971: I. Allegro
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240525
  explicit: false
  by artist: Johann Sebastian Bach
  by artist: Zuzana Růžičková
  in album: Zuzana Růžičková hraje Bacha, Rychlíka a Kalabise
    type: MusicAlbum
    date published: 2018-06-26
  isrc code: CZD945700063
  audio: Italský koncert F dur, BWV 971: I. Allegro
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 99.889
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.311
    additional property: Energy
      type: PropertyValue
      value: 0.517
    additional property: Speechiness
      type: PropertyValue
      value: 0.031
    additional property: Acousticness
      type: PropertyValue
      value: 0.695
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.488
    additional property: Liveness
      type: PropertyValue
      value: 0.149
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.871
    additional property: Loudness (dB)
      type: PropertyValue
      value: -19.396
track: Italský koncert F dur, BWV 971: II. Andante
  type: MusicRecording
  duration: PT5M54S
  duration ms: 354949
  explicit: false
  by artist: Johann Sebastian Bach
  by artist: Zuzana Růžičková
  in album: Zuzana Růžičková hraje Bacha, Rychlíka a Kalabise
    type: MusicAlbum
    date published: 2018-06-26
  isrc code: CZD945700064
  audio: Italský koncert F dur, BWV 971: II. Andante
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 110.962
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.448
    additional property: Energy
      type: PropertyValue
      value: 0.142
    additional property: Speechiness
      type: PropertyValue
      value: 0.044
    additional property: Acousticness
      type: PropertyValue
      value: 0.837
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.936
    additional property: Liveness
      type: PropertyValue
      value: 0.087
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.18
    additional property: Loudness (dB)
      type: PropertyValue
      value: -21.473
track: Italský koncert F dur, BWV 971: III. Presto
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231169
  explicit: false
  by artist: Johann Sebastian Bach
  by artist: Zuzana Růžičková
  in album: Zuzana Růžičková hraje Bacha, Rychlíka a Kalabise
    type: MusicAlbum
    date published: 2018-06-26
  isrc code: CZD945700065
  audio: Italský koncert F dur, BWV 971: III. Presto
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 111.864
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.379
    additional property: Energy
      type: PropertyValue
      value: 0.545
    additional property: Speechiness
      type: PropertyValue
      value: 0.032
    additional property: Acousticness
      type: PropertyValue
      value: 0.715
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.501
    additional property: Liveness
      type: PropertyValue
      value: 0.271
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.916
    additional property: Loudness (dB)
      type: PropertyValue
      value: -19.769
track: Dueta pro cembalo z třetího dílu Clavier-Übung: I. Dueto č. 1 e moll BWV 802 - úvod nahrávky se nedochoval, snímek začíná v polovině šestého taktu
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144579
  explicit: false
  by artist: Johann Sebastian Bach
  by artist: Zuzana Růžičková
  in album: Zuzana Růžičková hraje Bacha, Rychlíka a Kalabise
    type: MusicAlbum
    date published: 2018-06-26
  isrc code: CZD945700066
  audio: Dueta pro cembalo z třetího dílu Clavier-Übung: I. Dueto č. 1 e moll BWV 802 - úvod nahrávky se nedochoval, snímek začíná v polovině šestého taktu
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 91.032
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.289
    additional property: Energy
      type: PropertyValue
      value: 0.594
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.771
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.603
    additional property: Liveness
      type: PropertyValue
      value: 0.323
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.541
    additional property: Loudness (dB)
      type: PropertyValue
      value: -16.056
track: Dueta pro cembalo z třetího dílu Clavier-Übung: II. Dueto č. 2 F dur BWV 803
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190810
  explicit: false
  by artist: Johann Sebastian Bach
  by artist: Zuzana Růžičková
  in album: Zuzana Růžičková hraje Bacha, Rychlíka a Kalabise
  isrc code: CZD945700068
  audio: Dueta pro cembalo z třetího dílu Clavier-Übung: II. Dueto č. 2 F dur BWV 803
track: Dueta pro cembalo z třetího dílu Clavier-Übung: III. Dueto č. 3 G dur BWV 804
track: Dueta pro cembalo z třetího dílu Clavier-Übung: IV. Dueto č. 4 a moll BWV 805
track: Hommagi Gravicembalistici: I. Preludio
track: Hommagi Gravicembalistici: II. Vive le neveu
track: Hommagi Gravicembalistici: III. Capricho
track: Hommagi Gravicembalistici: IV. Pavan
track: Hommagi Gravicembalistici: V. Esercizio
track: Tři akvarely pro cembalo, Op. 53: I. Allegro ma non troppo
track: Tři akvarely pro cembalo, Op. 53: II. Andante
track: Tři akvarely pro cembalo, Op. 53: III. Allegro molto

Johann Sebastian Bach
type: MusicGroup

Zuzana Růžičková
type: MusicGroup

Zuzana Růžičková hraje Bacha, Rychlíka a Kalabise
type: MusicAlbum
date published: 2018-06-26

Dueta pro cembalo z třetího dílu Clavier-Übung: II. Dueto č. 2 F dur BWV 803
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 95.296
additional property: Musical Key
  type: PropertyValue
  value: 5
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.296
additional property: Energy
  type: PropertyValue
  value: 0.528
additional property: Speechiness
  type: PropertyValue
  value: 0.028
additional property: Acousticness
  type: PropertyValue
  value: 0.746
additional property: Instrumentalness
  type: PropertyValue
  value: 0.177
additional property: Liveness
  type: PropertyValue
  value: 0.14
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.694
additional property: Loudness (dB)
  type: PropertyValue
  value: -15.45

Dueta pro cembalo z třetího dílu Clavier-Übung: III. Dueto č. 3 G dur BWV 804
type: MusicRecording
duration: PT2M59S
duration ms: 179613
explicit: false
by artist: Johann Sebastian Bach
by artist: Zuzana Růžičková
in album: Zuzana Růžičková hraje Bacha, Rychlíka a Kalabise
  type: MusicAlbum
  date published: 2018-06-26
isrc code: CZD945700067
audio: Dueta pro cembalo z třetího dílu Clavier-Übung: III. Dueto č. 3 G dur BWV 804
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 81.296
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.315
  additional property: Energy
    type: PropertyValue
    value: 0.524
  additional property: Speechiness
    type: PropertyValue
    value: 0.034
  additional property: Acousticness
    type: PropertyValue
    value: 0.587
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.651
  additional property: Liveness
    type: PropertyValue
    value: 0.098
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.731
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.439

Dueta pro cembalo z třetího dílu Clavier-Übung: IV. Dueto č. 4 a moll BWV 805
type: MusicRecording
duration: PT2M45S
duration ms: 165397
explicit: false
by artist: Johann Sebastian Bach
by artist: Zuzana Růžičková
in album: Zuzana Růžičková hraje Bacha, Rychlíka a Kalabise
  type: MusicAlbum
  date published: 2018-06-26
isrc code: CZD945700069
audio: Dueta pro cembalo z třetího dílu Clavier-Übung: IV. Dueto č. 4 a moll BWV 805
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 85.978
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.273
  additional property: Energy
    type: PropertyValue
    value: 0.647
  additional property: Speechiness
    type: PropertyValue
    value: 0.033
  additional property: Acousticness
    type: PropertyValue
    value: 0.756
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.856
  additional property: Liveness
    type: PropertyValue
    value: 0.165
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.678
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.973

Hommagi Gravicembalistici: I. Preludio
type: MusicRecording
duration: PT2M19S
duration ms: 139450
explicit: false
by artist: Jan Rychlík
by artist: Zuzana Růžičková
in album: Zuzana Růžičková hraje Bacha, Rychlíka a Kalabise
  type: MusicAlbum
  date published: 2018-06-26
isrc code: CZD946400139
audio: Hommagi Gravicembalistici: I. Preludio
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 82.526
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.273
  additional property: Energy
    type: PropertyValue
    value: 0.046
  additional property: Speechiness
    type: PropertyValue
    value: 0.052
  additional property: Acousticness
    type: PropertyValue
    value: 0.807
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.831
  additional property: Liveness
    type: PropertyValue
    value: 0.157
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.037
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.854

Hommagi Gravicembalistici: II. Vive le neveu
type: MusicRecording
duration: PT1M41S
duration ms: 101189
explicit: false
by artist: Jan Rychlík
by artist: Zuzana Růžičková
in album: Zuzana Růžičková hraje Bacha, Rychlíka a Kalabise
  type: MusicAlbum
  date published: 2018-06-26
isrc code: CZD946400140
audio: Hommagi Gravicembalistici: II. Vive le neveu
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 121.504
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.382
  additional property: Energy
    type: PropertyValue
    value: 0.294
  additional property: Speechiness
    type: PropertyValue
    value: 0.047
  additional property: Acousticness
    type: PropertyValue
    value: 0.814
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.96
  additional property: Liveness
    type: PropertyValue
    value: 0.312
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.253
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.692

Hommagi Gravicembalistici: III. Capricho
type: MusicRecording
duration: PT1M3S
duration ms: 63579
explicit: false
by artist: Jan Rychlík
by artist: Zuzana Růžičková
in album: Zuzana Růžičková hraje Bacha, Rychlíka a Kalabise
  type: MusicAlbum
  date published: 2018-06-26
isrc code: CZD946400141
audio: Hommagi Gravicembalistici: III. Capricho
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 117.587
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.553
  additional property: Energy
    type: PropertyValue
    value: 0.335
  additional property: Speechiness
    type: PropertyValue
    value: 0.07
  additional property: Acousticness
    type: PropertyValue
    value: 0.84
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.8
  additional property: Liveness
    type: PropertyValue
    value: 0.079
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.233
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.551

Hommagi Gravicembalistici: IV. Pavan
type: MusicRecording
duration: PT2M8S
duration ms: 128611
explicit: false
by artist: Jan Rychlík
by artist: Zuzana Růžičková
in album: Zuzana Růžičková hraje Bacha, Rychlíka a Kalabise
  type: MusicAlbum
  date published: 2018-06-26
isrc code: CZD946400142
audio: Hommagi Gravicembalistici: IV. Pavan
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 125.639
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.467
  additional property: Energy
    type: PropertyValue
    value: 0.172
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.793
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.938
  additional property: Liveness
    type: PropertyValue
    value: 0.313
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.085
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.318

Hommagi Gravicembalistici: V. Esercizio
type: MusicRecording
duration: PT1M38S
duration ms: 98532
explicit: false
by artist: Jan Rychlík
by artist: Zuzana Růžičková
in album: Zuzana Růžičková hraje Bacha, Rychlíka a Kalabise
  type: MusicAlbum
  date published: 2018-06-26
isrc code: CZD946400143
audio: Hommagi Gravicembalistici: V. Esercizio
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 149.201
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.419
  additional property: Energy
    type: PropertyValue
    value: 0.34
  additional property: Speechiness
    type: PropertyValue
    value: 0.037
  additional property: Acousticness
    type: PropertyValue
    value: 0.811
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.983
  additional property: Liveness
    type: PropertyValue
    value: 0.155
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.861
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.63

Tři akvarely pro cembalo, Op. 53: I. Allegro ma non troppo
type: MusicRecording
duration: PT2M46S
duration ms: 166115
explicit: false
by artist: Viktor Kalabis
by artist: Zuzana Růžičková
in album: Zuzana Růžičková hraje Bacha, Rychlíka a Kalabise
  type: MusicAlbum
  date published: 2018-06-26
isrc code: CZD948500198
audio: Tři akvarely pro cembalo, Op. 53: I. Allegro ma non troppo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 148.102
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.319
  additional property: Energy
    type: PropertyValue
    value: 0.193
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.569
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.267
  additional property: Liveness
    type: PropertyValue
    value: 0.278
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.246
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.048

Tři akvarely pro cembalo, Op. 53: II. Andante
type: MusicRecording
duration: PT3M50S
duration ms: 230679
explicit: false
by artist: Viktor Kalabis
by artist: Zuzana Růžičková
in album: Zuzana Růžičková hraje Bacha, Rychlíka a Kalabise
  type: MusicAlbum
  date published: 2018-06-26
isrc code: CZD948500199
audio: Tři akvarely pro cembalo, Op. 53: II. Andante
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 93.248
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.573
  additional property: Energy
    type: PropertyValue
    value: 0.107
  additional property: Speechiness
    type: PropertyValue
    value: 0.146
  additional property: Acousticness
    type: PropertyValue
    value: 0.415
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.972
  additional property: Liveness
    type: PropertyValue
    value: 0.306
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.198
  additional property: Loudness (dB)
    type: PropertyValue
    value: -31.247

Tři akvarely pro cembalo, Op. 53: III. Allegro molto
type: MusicRecording
duration: PT2M52S
duration ms: 172578
explicit: false
by artist: Viktor Kalabis
by artist: Zuzana Růžičková
in album: Zuzana Růžičková hraje Bacha, Rychlíka a Kalabise
  type: MusicAlbum
  date published: 2018-06-26
isrc code: CZD948500200
audio: Tři akvarely pro cembalo, Op. 53: III. Allegro molto
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 148.636
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.351
  additional property: Energy
    type: PropertyValue
    value: 0.337
  additional property: Speechiness
    type: PropertyValue
    value: 0.032
  additional property: Acousticness
    type: PropertyValue
    value: 0.744
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.675
  additional property: Liveness
    type: PropertyValue
    value: 0.357
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.702
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.338

Zuzana Růžičková Plays Bach, Rychlík and Kalabis
type: MusicAlbum
date published: 2017-12-01
track: Italian Concerto F Major, BWV 971: I. Allegro
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240525
  explicit: false
  by artist: Johann Sebastian Bach
  by artist: Zuzana Růžičková
  in album: Zuzana Růžičková Plays Bach, Rychlík and Kalabis
    type: MusicAlbum
    date published: 2017-12-01
  isrc code: CZD945700051
  audio: Italian Concerto F Major, BWV 971: I. Allegro
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 99.889
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.311
    additional property: Energy
      type: PropertyValue
      value: 0.517
    additional property: Speechiness
      type: PropertyValue
      value: 0.031
    additional property: Acousticness
      type: PropertyValue
      value: 0.695
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.488
    additional property: Liveness
      type: PropertyValue
      value: 0.149
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.871
    additional property: Loudness (dB)
      type: PropertyValue
      value: -19.396
track: Italian Concerto F Major, BWV 971: II. Andante
  type: MusicRecording
  duration: PT5M54S
  duration ms: 354949
  explicit: false
  by artist: Johann Sebastian Bach
  by artist: Zuzana Růžičková
  in album: Zuzana Růžičková Plays Bach, Rychlík and Kalabis
    type: MusicAlbum
    date published: 2017-12-01
  isrc code: CZD945700052
  audio: Italian Concerto F Major, BWV 971: II. Andante
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 110.962
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.448
    additional property: Energy
      type: PropertyValue
      value: 0.142
    additional property: Speechiness
      type: PropertyValue
      value: 0.044
    additional property: Acousticness
      type: PropertyValue
      value: 0.837
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.936
    additional property: Liveness
      type: PropertyValue
      value: 0.087
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.18
    additional property: Loudness (dB)
      type: PropertyValue
      value: -21.473
track: Italian Concerto F Major, BWV 971: III. Presto
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231169
  explicit: false
  by artist: Johann Sebastian Bach
  by artist: Zuzana Růžičková
  in album: Zuzana Růžičková Plays Bach, Rychlík and Kalabis
    type: MusicAlbum
    date published: 2017-12-01
  isrc code: CZD945700053
  audio: Italian Concerto F Major, BWV 971: III. Presto
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 111.864
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.379
    additional property: Energy
      type: PropertyValue
      value: 0.545
    additional property: Speechiness
      type: PropertyValue
      value: 0.032
    additional property: Acousticness
      type: PropertyValue
      value: 0.715
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.501
    additional property: Liveness
      type: PropertyValue
      value: 0.271
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.916
    additional property: Loudness (dB)
      type: PropertyValue
      value: -19.769
track: Duetto E Minor, BWV 802
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144579
  explicit: false
  by artist: Johann Sebastian Bach
  by artist: Zuzana Růžičková
  in album: Zuzana Růžičková Plays Bach, Rychlík and Kalabis
    type: MusicAlbum
    date published: 2017-12-01
  isrc code: CZD945700055
  audio: Duetto E Minor, BWV 802
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 91.032
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.289
    additional property: Energy
      type: PropertyValue
      value: 0.594
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.771
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.603
    additional property: Liveness
      type: PropertyValue
      value: 0.323
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.541
    additional property: Loudness (dB)
      type: PropertyValue
      value: -16.056
track: Duetto F Major, BWV 803
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190810
  explicit: false
  by artist: Johann Sebastian Bach
  by artist: Zuzana Růžičková
  in album: Zuzana Růžičková Plays Bach, Rychlík and Kalabis
  isrc code: CZD945700057
  audio: Duetto F Major, BWV 803
track: Duetto G Major, BWV 804
track: Duetto A Minor, BWV 805
track: Hommagi Gravicembalistici: I. Preludio
track: Hommagi Gravicembalistici: II. Vive le neveu
track: Hommagi Gravicembalistici: III. Capricho
track: Hommagi Gravicembalistici: IV. Pavan
track: Hommagi Gravicembalistici: V. Esercizio
track: Aquarelles, Op. 53: I. Allegro ma non troppo
track: Aquarelles, Op. 53: II. Andante
track: Aquarelles, Op. 53: III. Allegro molto

Johann Sebastian Bach
type: MusicGroup

Zuzana Růžičková
type: MusicGroup

Zuzana Růžičková Plays Bach, Rychlík and Kalabis
type: MusicAlbum
date published: 2017-12-01

Duetto F Major, BWV 803
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 95.296
additional property: Musical Key
  type: PropertyValue
  value: 5
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.296
additional property: Energy
  type: PropertyValue
  value: 0.528
additional property: Speechiness
  type: PropertyValue
  value: 0.028
additional property: Acousticness
  type: PropertyValue
  value: 0.746
additional property: Instrumentalness
  type: PropertyValue
  value: 0.177
additional property: Liveness
  type: PropertyValue
  value: 0.14
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.694
additional property: Loudness (dB)
  type: PropertyValue
  value: -15.45

Duetto G Major, BWV 804
type: MusicRecording
duration: PT2M59S
duration ms: 179613
explicit: false
by artist: Johann Sebastian Bach
by artist: Zuzana Růžičková
in album: Zuzana Růžičková Plays Bach, Rychlík and Kalabis
  type: MusicAlbum
  date published: 2017-12-01
isrc code: CZD945700056
audio: Duetto G Major, BWV 804
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 81.296
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.315
  additional property: Energy
    type: PropertyValue
    value: 0.524
  additional property: Speechiness
    type: PropertyValue
    value: 0.034
  additional property: Acousticness
    type: PropertyValue
    value: 0.587
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.651
  additional property: Liveness
    type: PropertyValue
    value: 0.098
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.731
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.439

Duetto A Minor, BWV 805
type: MusicRecording
duration: PT2M45S
duration ms: 165397
explicit: false
by artist: Johann Sebastian Bach
by artist: Zuzana Růžičková
in album: Zuzana Růžičková Plays Bach, Rychlík and Kalabis
  type: MusicAlbum
  date published: 2017-12-01
isrc code: CZD945700058
audio: Duetto A Minor, BWV 805
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 85.978
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.273
  additional property: Energy
    type: PropertyValue
    value: 0.647
  additional property: Speechiness
    type: PropertyValue
    value: 0.033
  additional property: Acousticness
    type: PropertyValue
    value: 0.756
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.856
  additional property: Liveness
    type: PropertyValue
    value: 0.165
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.678
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.973

Hommagi Gravicembalistici: I. Preludio
type: MusicRecording
duration: PT2M19S
duration ms: 139450
explicit: false
by artist: Jan Rychlík
by artist: Zuzana Růžičková
in album: Zuzana Růžičková Plays Bach, Rychlík and Kalabis
  type: MusicAlbum
  date published: 2017-12-01
isrc code: CZD946400117
audio: Hommagi Gravicembalistici: I. Preludio
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 82.526
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.273
  additional property: Energy
    type: PropertyValue
    value: 0.046
  additional property: Speechiness
    type: PropertyValue
    value: 0.052
  additional property: Acousticness
    type: PropertyValue
    value: 0.807
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.831
  additional property: Liveness
    type: PropertyValue
    value: 0.157
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.037
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.854

Hommagi Gravicembalistici: II. Vive le neveu
type: MusicRecording
duration: PT1M41S
duration ms: 101189
explicit: false
by artist: Jan Rychlík
by artist: Zuzana Růžičková
in album: Zuzana Růžičková Plays Bach, Rychlík and Kalabis
  type: MusicAlbum
  date published: 2017-12-01
isrc code: CZD946400118
audio: Hommagi Gravicembalistici: II. Vive le neveu
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 121.504
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.382
  additional property: Energy
    type: PropertyValue
    value: 0.294
  additional property: Speechiness
    type: PropertyValue
    value: 0.047
  additional property: Acousticness
    type: PropertyValue
    value: 0.814
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.96
  additional property: Liveness
    type: PropertyValue
    value: 0.312
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.253
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.692

Hommagi Gravicembalistici: III. Capricho
type: MusicRecording
duration: PT1M3S
duration ms: 63579
explicit: false
by artist: Jan Rychlík
by artist: Zuzana Růžičková
in album: Zuzana Růžičková Plays Bach, Rychlík and Kalabis
  type: MusicAlbum
  date published: 2017-12-01
isrc code: CZD946400119
audio: Hommagi Gravicembalistici: III. Capricho
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 117.587
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.553
  additional property: Energy
    type: PropertyValue
    value: 0.335
  additional property: Speechiness
    type: PropertyValue
    value: 0.07
  additional property: Acousticness
    type: PropertyValue
    value: 0.84
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.8
  additional property: Liveness
    type: PropertyValue
    value: 0.079
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.233
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.551

Hommagi Gravicembalistici: IV. Pavan
type: MusicRecording
duration: PT2M8S
duration ms: 128611
explicit: false
by artist: Jan Rychlík
by artist: Zuzana Růžičková
in album: Zuzana Růžičková Plays Bach, Rychlík and Kalabis
  type: MusicAlbum
  date published: 2017-12-01
isrc code: CZD946400120
audio: Hommagi Gravicembalistici: IV. Pavan
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 125.639
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.467
  additional property: Energy
    type: PropertyValue
    value: 0.172
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.793
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.938
  additional property: Liveness
    type: PropertyValue
    value: 0.313
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.085
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.318

Hommagi Gravicembalistici: V. Esercizio
type: MusicRecording
duration: PT1M38S
duration ms: 98532
explicit: false
by artist: Jan Rychlík
by artist: Zuzana Růžičková
in album: Zuzana Růžičková Plays Bach, Rychlík and Kalabis
  type: MusicAlbum
  date published: 2017-12-01
isrc code: CZD946400121
audio: Hommagi Gravicembalistici: V. Esercizio
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 149.201
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.419
  additional property: Energy
    type: PropertyValue
    value: 0.34
  additional property: Speechiness
    type: PropertyValue
    value: 0.037
  additional property: Acousticness
    type: PropertyValue
    value: 0.811
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.983
  additional property: Liveness
    type: PropertyValue
    value: 0.155
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.861
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.63

Aquarelles, Op. 53: I. Allegro ma non troppo
type: MusicRecording
duration: PT2M46S
duration ms: 166115
explicit: false
by artist: Viktor Kalabis
by artist: Zuzana Růžičková
in album: Zuzana Růžičková Plays Bach, Rychlík and Kalabis
  type: MusicAlbum
  date published: 2017-12-01
isrc code: CZD948500171
audio: Aquarelles, Op. 53: I. Allegro ma non troppo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 148.102
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.319
  additional property: Energy
    type: PropertyValue
    value: 0.193
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.569
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.267
  additional property: Liveness
    type: PropertyValue
    value: 0.278
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.246
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.048

Aquarelles, Op. 53: II. Andante
type: MusicRecording
duration: PT3M50S
duration ms: 230679
explicit: false
by artist: Viktor Kalabis
by artist: Zuzana Růžičková
in album: Zuzana Růžičková Plays Bach, Rychlík and Kalabis
  type: MusicAlbum
  date published: 2017-12-01
isrc code: CZD948500172
audio: Aquarelles, Op. 53: II. Andante
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 93.248
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.573
  additional property: Energy
    type: PropertyValue
    value: 0.107
  additional property: Speechiness
    type: PropertyValue
    value: 0.146
  additional property: Acousticness
    type: PropertyValue
    value: 0.415
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.972
  additional property: Liveness
    type: PropertyValue
    value: 0.306
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.198
  additional property: Loudness (dB)
    type: PropertyValue
    value: -31.247

Aquarelles, Op. 53: III. Allegro molto
type: MusicRecording
duration: PT2M52S
duration ms: 172578
explicit: false
by artist: Viktor Kalabis
by artist: Zuzana Růžičková
in album: Zuzana Růžičková Plays Bach, Rychlík and Kalabis
  type: MusicAlbum
  date published: 2017-12-01
isrc code: CZD948500173
audio: Aquarelles, Op. 53: III. Allegro molto
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 148.636
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.351
  additional property: Energy
    type: PropertyValue
    value: 0.337
  additional property: Speechiness
    type: PropertyValue
    value: 0.032
  additional property: Acousticness
    type: PropertyValue
    value: 0.744
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.675
  additional property: Liveness
    type: PropertyValue
    value: 0.357
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.702
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.338

Musica nova - Bohemica et Slovenica (Kalabis - Symphony No. 2, Ištvan - Ballad of the South)
type: MusicAlbum
date published: 2023-04-14
track: Balada o jihu. Three Symphonic Frescoes: I. Tranquillo
  type: MusicRecording
  duration: PT6M14S
  duration ms: 374954
  explicit: false
  by artist: Miloslav Ištvan
  by artist: Filharmonie Brno
  by artist: Jiří Waldhans
  in album: Musica nova - Bohemica et Slovenica (Kalabis - Symphony No. 2, Ištvan - Ballad of the South)
    type: MusicAlbum
    date published: 2023-04-14
  isrc code: CZA162000014
  audio: Balada o jihu. Three Symphonic Frescoes: I. Tranquillo
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 84.123
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.123
    additional property: Energy
      type: PropertyValue
      value: 0.126
    additional property: Speechiness
      type: PropertyValue
      value: 0.037
    additional property: Acousticness
      type: PropertyValue
      value: 0.916
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.784
    additional property: Liveness
      type: PropertyValue
      value: 0.085
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.038
    additional property: Loudness (dB)
      type: PropertyValue
      value: -19.235
track: Balada o jihu. Three Symphonic Frescoes: II. Allegretto
  type: MusicRecording
  duration: PT7M2S
  duration ms: 422384
  explicit: false
  by artist: Miloslav Ištvan
  by artist: Filharmonie Brno
  by artist: Jiří Waldhans
  in album: Musica nova - Bohemica et Slovenica (Kalabis - Symphony No. 2, Ištvan - Ballad of the South)
    type: MusicAlbum
    date published: 2023-04-14
  isrc code: CZA162000015
  audio: Balada o jihu. Three Symphonic Frescoes: II. Allegretto
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 149.196
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.336
    additional property: Energy
      type: PropertyValue
      value: 0.368
    additional property: Speechiness
      type: PropertyValue
      value: 0.058
    additional property: Acousticness
      type: PropertyValue
      value: 0.91
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.872
    additional property: Liveness
      type: PropertyValue
      value: 0.094
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.148
    additional property: Loudness (dB)
      type: PropertyValue
      value: -19.28
track: Balada o jihu. Three Symphonic Frescoes: III. Appassionato
  type: MusicRecording
  duration: PT6M43S
  duration ms: 403536
  explicit: false
  by artist: Miloslav Ištvan
  by artist: Filharmonie Brno
  by artist: Jiří Waldhans
  in album: Musica nova - Bohemica et Slovenica (Kalabis - Symphony No. 2, Ištvan - Ballad of the South)
    type: MusicAlbum
    date published: 2023-04-14
  isrc code: CZA162000016
  audio: Balada o jihu. Three Symphonic Frescoes: III. Appassionato
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 117.257
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.316
    additional property: Energy
      type: PropertyValue
      value: 0.376
    additional property: Speechiness
      type: PropertyValue
      value: 0.053
    additional property: Acousticness
      type: PropertyValue
      value: 0.934
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.831
    additional property: Liveness
      type: PropertyValue
      value: 0.21
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.089
    additional property: Loudness (dB)
      type: PropertyValue
      value: -15.982
track: Symphony No. 2 (Sinfonia pacis), Op. 18: I. Andante moderato
  type: MusicRecording
  duration: PT7M23S
  duration ms: 443045
  explicit: false
  by artist: Viktor Kalabis
  by artist: Prague Radio Symphony Orchestra
  by artist: Martin Turnovsky
  in album: Musica nova - Bohemica et Slovenica (Kalabis - Symphony No. 2, Ištvan - Ballad of the South)
    type: MusicAlbum
    date published: 2023-04-14
  isrc code: CZA166401552
  audio: Symphony No. 2 (Sinfonia pacis), Op. 18: I. Andante moderato
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 99.99
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.17
    additional property: Energy
      type: PropertyValue
      value: 0.05
    additional property: Speechiness
      type: PropertyValue
      value: 0.038
    additional property: Acousticness
      type: PropertyValue
      value: 0.799
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.059
    additional property: Liveness
      type: PropertyValue
      value: 0.11
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.034
    additional property: Loudness (dB)
      type: PropertyValue
      value: -23.774
track: Symphony No. 2 (Sinfonia pacis), Op. 18: II. Allegro molto e drammatico
track: Symphony No. 2 (Sinfonia pacis), Op. 18: III. Andante, molto quieto
track: Symphony No. 2 (Sinfonia pacis), Op. 18: IV. Allegro commodo e giocoso

Symphony No. 2 (Sinfonia pacis), Op. 18: II. Allegro molto e drammatico
type: MusicRecording
duration: PT7M5S
duration ms: 425903
explicit: false
by artist: Viktor Kalabis
by artist: Prague Radio Symphony Orchestra
by artist: Martin Turnovsky
in album: Musica nova - Bohemica et Slovenica (Kalabis - Symphony No. 2, Ištvan - Ballad of the South)
  type: MusicAlbum
  date published: 2023-04-14
isrc code: CZA166402552
audio: Symphony No. 2 (Sinfonia pacis), Op. 18: II. Allegro molto e drammatico
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 166.27
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.247
  additional property: Energy
    type: PropertyValue
    value: 0.402
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.891
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.744
  additional property: Liveness
    type: PropertyValue
    value: 0.098
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.173
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.459

Symphony No. 2 (Sinfonia pacis), Op. 18: III. Andante, molto quieto
type: MusicRecording
duration: PT6M54S
duration ms: 414147
explicit: false
by artist: Viktor Kalabis
by artist: Prague Radio Symphony Orchestra
by artist: Martin Turnovsky
in album: Musica nova - Bohemica et Slovenica (Kalabis - Symphony No. 2, Ištvan - Ballad of the South)
  type: MusicAlbum
  date published: 2023-04-14
isrc code: CZA166403552
audio: Symphony No. 2 (Sinfonia pacis), Op. 18: III. Andante, molto quieto
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 106.167
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.188
  additional property: Energy
    type: PropertyValue
    value: 0.111
  additional property: Speechiness
    type: PropertyValue
    value: 0.048
  additional property: Acousticness
    type: PropertyValue
    value: 0.663
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.257
  additional property: Liveness
    type: PropertyValue
    value: 0.342
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.036
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.765

Symphony No. 2 (Sinfonia pacis), Op. 18: IV. Allegro commodo e giocoso
type: MusicRecording
duration: PT5M42S
duration ms: 342899
explicit: false
by artist: Viktor Kalabis
by artist: Prague Radio Symphony Orchestra
by artist: Martin Turnovsky
in album: Musica nova - Bohemica et Slovenica (Kalabis - Symphony No. 2, Ištvan - Ballad of the South)
  type: MusicAlbum
  date published: 2023-04-14
isrc code: CZA166404552
audio: Symphony No. 2 (Sinfonia pacis), Op. 18: IV. Allegro commodo e giocoso
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 128
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.43
  additional property: Energy
    type: PropertyValue
    value: 0.392
  additional property: Speechiness
    type: PropertyValue
    value: 0.082
  additional property: Acousticness
    type: PropertyValue
    value: 0.931
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.879
  additional property: Liveness
    type: PropertyValue
    value: 0.07
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.072
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.284

Viktor Kalabis / Composer & Conductor
type: MusicAlbum
date published: 2024-03-22
track: Youth. Overture for Large Orchestra, Op. 7
  type: MusicRecording
  duration: PT13M38S
  duration ms: 818000
  explicit: false
  by artist: Viktor Kalabis
  by artist: Janáček Philharmonic Orchestra
  in album: Viktor Kalabis / Composer & Conductor
    type: MusicAlbum
    date published: 2024-03-22
  isrc code: CZD942300701
  audio: Youth. Overture for Large Orchestra, Op. 7
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 81.041
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.169
    additional property: Energy
      type: PropertyValue
      value: 0.237
    additional property: Speechiness
      type: PropertyValue
      value: 0.049
    additional property: Acousticness
      type: PropertyValue
      value: 0.967
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.881
    additional property: Liveness
      type: PropertyValue
      value: 0.058
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.037
    additional property: Loudness (dB)
      type: PropertyValue
      value: -14.866
track: Concerto for Chamber Orchestra, Op. 3 "Hommage à Stravinsky": I. Allegro
  type: MusicRecording
  duration: PT5M32S
  duration ms: 332240
  explicit: false
  by artist: Viktor Kalabis
  by artist: Janáček Chamber Orchestra
  in album: Viktor Kalabis / Composer & Conductor
    type: MusicAlbum
    date published: 2024-03-22
  isrc code: CZD942300695
  audio: Concerto for Chamber Orchestra, Op. 3 "Hommage à Stravinsky": I. Allegro
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 150.489
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.402
    additional property: Energy
      type: PropertyValue
      value: 0.086
    additional property: Speechiness
      type: PropertyValue
      value: 0.038
    additional property: Acousticness
      type: PropertyValue
      value: 0.984
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.668
    additional property: Liveness
      type: PropertyValue
      value: 0.096
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.385
    additional property: Loudness (dB)
      type: PropertyValue
      value: -21.76
track: Concerto for Chamber Orchestra, Op. 3 "Hommage à Stravinsky": II. Andante
  type: MusicRecording
  duration: PT6M24S
  duration ms: 384040
  explicit: false
  by artist: Viktor Kalabis
  by artist: Janáček Chamber Orchestra
  in album: Viktor Kalabis / Composer & Conductor
    type: MusicAlbum
    date published: 2024-03-22
  isrc code: CZD942300696
  audio: Concerto for Chamber Orchestra, Op. 3 "Hommage à Stravinsky": II. Andante
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 80.905
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.097
    additional property: Energy
      type: PropertyValue
      value: 0.051
    additional property: Speechiness
      type: PropertyValue
      value: 0.044
    additional property: Acousticness
      type: PropertyValue
      value: 0.976
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.889
    additional property: Liveness
      type: PropertyValue
      value: 0.06
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.037
    additional property: Loudness (dB)
      type: PropertyValue
      value: -25.521
track: Concerto for Chamber Orchestra, Op. 3 "Hommage à Stravinsky": III. Allegro
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209133
  explicit: false
  by artist: Viktor Kalabis
  by artist: Janáček Chamber Orchestra
  in album: Viktor Kalabis / Composer & Conductor
    type: MusicAlbum
    date published: 2024-03-22
  isrc code: CZD942300697
  audio: Concerto for Chamber Orchestra, Op. 3 "Hommage à Stravinsky": III. Allegro
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 126.625
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.502
    additional property: Energy
      type: PropertyValue
      value: 0.122
    additional property: Speechiness
      type: PropertyValue
      value: 0.038
    additional property: Acousticness
      type: PropertyValue
      value: 0.979
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.415
    additional property: Liveness
      type: PropertyValue
      value: 0.062
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.503
    additional property: Loudness (dB)
      type: PropertyValue
      value: -22.639
track: Concerto for Cello and Orchestra, Op. 8: I. Allegro moderato
  type: MusicRecording
  duration: PT14M5S
  duration ms: 845613
  explicit: false
  by artist: Viktor Kalabis
  by artist: Janáček Philharmonic Orchestra
  by artist: Miroslav Petráš
  in album: Viktor Kalabis / Composer & Conductor
  isrc code: CZD942300698
  audio: Concerto for Cello and Orchestra, Op. 8: I. Allegro moderato
track: Concerto for Cello and Orchestra, Op. 8: II. Largo
track: Concerto for Cello and Orchestra, Op. 8: III. Allegro

Viktor Kalabis
type: MusicGroup

Janáček Philharmonic Orchestra
type: MusicGroup

Miroslav Petráš
type: MusicGroup

Viktor Kalabis / Composer & Conductor
type: MusicAlbum
date published: 2024-03-22

Concerto for Cello and Orchestra, Op. 8: I. Allegro moderato
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 112.48
additional property: Musical Key
  type: PropertyValue
  value: 7
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 3
additional property: Danceability
  type: PropertyValue
  value: 0.273
additional property: Energy
  type: PropertyValue
  value: 0.092
additional property: Speechiness
  type: PropertyValue
  value: 0.042
additional property: Acousticness
  type: PropertyValue
  value: 0.99
additional property: Instrumentalness
  type: PropertyValue
  value: 0.807
additional property: Liveness
  type: PropertyValue
  value: 0.139
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.06
additional property: Loudness (dB)
  type: PropertyValue
  value: -18.594

Concerto for Cello and Orchestra, Op. 8: II. Largo
type: MusicRecording
duration: PT11M27S
duration ms: 687600
explicit: false
by artist: Viktor Kalabis
by artist: Janáček Philharmonic Orchestra
by artist: Miroslav Petráš
in album: Viktor Kalabis / Composer & Conductor
  type: MusicAlbum
  date published: 2024-03-22
isrc code: CZD942300699
audio: Concerto for Cello and Orchestra, Op. 8: II. Largo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 88.351
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.136
  additional property: Energy
    type: PropertyValue
    value: 0.041
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.991
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.891
  additional property: Liveness
    type: PropertyValue
    value: 0.076
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.037
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.132

Concerto for Cello and Orchestra, Op. 8: III. Allegro
type: MusicRecording
duration: PT12M0S
duration ms: 720720
explicit: false
by artist: Viktor Kalabis
by artist: Janáček Philharmonic Orchestra
by artist: Miroslav Petráš
in album: Viktor Kalabis / Composer & Conductor
  type: MusicAlbum
  date published: 2024-03-22
isrc code: CZD942300700
audio: Concerto for Cello and Orchestra, Op. 8: III. Allegro
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 136.892
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.283
  additional property: Energy
    type: PropertyValue
    value: 0.098
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.991
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.826
  additional property: Liveness
    type: PropertyValue
    value: 0.116
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.064
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.808

Martinů, Krása & Kalabis: Harpsichord Concertos
type: MusicAlbum
date published: 2023-02-03
track: Harpsichord Concerto, H. 246: I. Poco allegro
  type: MusicRecording
  duration: PT6M18S
  duration ms: 378048
  explicit: false
  by artist: Bohuslav Martinů
  by artist: Alexander Liebreich
  by artist: Prague Radio Symphony Orchestra
  by artist: Mahan Esfahani
  in album: Martinů, Krása & Kalabis: Harpsichord Concertos
    type: MusicAlbum
    date published: 2023-02-03
  isrc code: GBAJY2239701
  audio: Harpsichord Concerto, H. 246: I. Poco allegro
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 100.88
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.38
    additional property: Energy
      type: PropertyValue
      value: 0.294
    additional property: Speechiness
      type: PropertyValue
      value: 0.032
    additional property: Acousticness
      type: PropertyValue
      value: 0.752
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.385
    additional property: Liveness
      type: PropertyValue
      value: 0.127
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.342
    additional property: Loudness (dB)
      type: PropertyValue
      value: -17.455
track: Harpsichord Concerto, H. 246: II. Adagio
  type: MusicRecording
  duration: PT4M57S
  duration ms: 297081
  explicit: false
  by artist: Bohuslav Martinů
  by artist: Prague Radio Symphony Orchestra
  by artist: Mahan Esfahani
  by artist: Alexander Liebreich
  in album: Martinů, Krása & Kalabis: Harpsichord Concertos
    type: MusicAlbum
    date published: 2023-02-03
  isrc code: GBAJY2239702
  audio: Harpsichord Concerto, H. 246: II. Adagio
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 101.199
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.201
    additional property: Energy
      type: PropertyValue
      value: 0.195
    additional property: Speechiness
      type: PropertyValue
      value: 0.034
    additional property: Acousticness
      type: PropertyValue
      value: 0.671
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.032
    additional property: Liveness
      type: PropertyValue
      value: 0.107
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.059
    additional property: Loudness (dB)
      type: PropertyValue
      value: -21.565
track: Harpsichord Concerto, H. 246: III. Allegretto
  type: MusicRecording
  duration: PT6M34S
  duration ms: 394293
  explicit: false
  by artist: Bohuslav Martinů
  by artist: Prague Radio Symphony Orchestra
  by artist: Alexander Liebreich
  by artist: Mahan Esfahani
  in album: Martinů, Krása & Kalabis: Harpsichord Concertos
    type: MusicAlbum
    date published: 2023-02-03
  isrc code: GBAJY2239703
  audio: Harpsichord Concerto, H. 246: III. Allegretto
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 106.096
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.395
    additional property: Energy
      type: PropertyValue
      value: 0.327
    additional property: Speechiness
      type: PropertyValue
      value: 0.033
    additional property: Acousticness
      type: PropertyValue
      value: 0.791
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.388
    additional property: Liveness
      type: PropertyValue
      value: 0.111
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.567
    additional property: Loudness (dB)
      type: PropertyValue
      value: -18.59
track: Kammermusik for Harpsichord and 7 Instruments: I. Bewegt
  type: MusicRecording
  duration: PT8M0S
  duration ms: 480520
  explicit: false
  by artist: Hans Krasa
  by artist: Prague Radio Symphony Orchestra
  by artist: Mahan Esfahani
  by artist: Alexander Liebreich
  in album: Martinů, Krása & Kalabis: Harpsichord Concertos
    type: MusicAlbum
    date published: 2023-02-03
  isrc code: GBAJY2239704
  audio: Kammermusik for Harpsichord and 7 Instruments: I. Bewegt
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 94.496
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.353
    additional property: Energy
      type: PropertyValue
      value: 0.304
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.818
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.725
    additional property: Liveness
      type: PropertyValue
      value: 0.142
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.367
    additional property: Loudness (dB)
track: Kammermusik for Harpsichord and 7 Instruments: II. Sehr ruhig (gehend)
track: Concerto for Harpsichord and String Orchestra, Op. 42: I. Allegro leggiero
track: Concerto for Harpsichord and String Orchestra, Op. 42: II. Andante
track: Concerto for Harpsichord and String Orchestra, Op. 42: III. Allegro vivo

Loudness (dB)
type: PropertyValue
value: -15.673

Kammermusik for Harpsichord and 7 Instruments: II. Sehr ruhig (gehend)
type: MusicRecording
duration: PT6M24S
duration ms: 384742
explicit: false
by artist: Hans Krasa
by artist: Alexander Liebreich
by artist: Mahan Esfahani
by artist: Prague Radio Symphony Orchestra
in album: Martinů, Krása & Kalabis: Harpsichord Concertos
  type: MusicAlbum
  date published: 2023-02-03
isrc code: GBAJY2239705
audio: Kammermusik for Harpsichord and 7 Instruments: II. Sehr ruhig (gehend)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 105.108
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.298
  additional property: Energy
    type: PropertyValue
    value: 0.152
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.905
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.767
  additional property: Liveness
    type: PropertyValue
    value: 0.105
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.048
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.957

Concerto for Harpsichord and String Orchestra, Op. 42: I. Allegro leggiero
type: MusicRecording
duration: PT9M4S
duration ms: 544437
explicit: false
by artist: Viktor Kalabis
by artist: Prague Radio Symphony Orchestra
by artist: Alexander Liebreich
by artist: Mahan Esfahani
in album: Martinů, Krása & Kalabis: Harpsichord Concertos
  type: MusicAlbum
  date published: 2023-02-03
isrc code: GBAJY2239706
audio: Concerto for Harpsichord and String Orchestra, Op. 42: I. Allegro leggiero
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 140.076
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.302
  additional property: Energy
    type: PropertyValue
    value: 0.338
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.633
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.08
  additional property: Liveness
    type: PropertyValue
    value: 0.068
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.11
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.285

Concerto for Harpsichord and String Orchestra, Op. 42: II. Andante
type: MusicRecording
duration: PT7M51S
duration ms: 471893
explicit: false
by artist: Viktor Kalabis
by artist: Prague Radio Symphony Orchestra
by artist: Mahan Esfahani
by artist: Alexander Liebreich
in album: Martinů, Krása & Kalabis: Harpsichord Concertos
  type: MusicAlbum
  date published: 2023-02-03
isrc code: GBAJY2239707
audio: Concerto for Harpsichord and String Orchestra, Op. 42: II. Andante
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 87.521
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.178
  additional property: Energy
    type: PropertyValue
    value: 0.178
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.783
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.714
  additional property: Liveness
    type: PropertyValue
    value: 0.032
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.033
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.516

Concerto for Harpsichord and String Orchestra, Op. 42: III. Allegro vivo
type: MusicRecording
duration: PT11M26S
duration ms: 686429
explicit: false
by artist: Viktor Kalabis
by artist: Alexander Liebreich
by artist: Mahan Esfahani
by artist: Prague Radio Symphony Orchestra
in album: Martinů, Krása & Kalabis: Harpsichord Concertos
  type: MusicAlbum
  date published: 2023-02-03
isrc code: GBAJY2239708
audio: Concerto for Harpsichord and String Orchestra, Op. 42: III. Allegro vivo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 142.131
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.301
  additional property: Energy
    type: PropertyValue
    value: 0.31
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.634
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.105
  additional property: Liveness
    type: PropertyValue
    value: 0.143
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.049
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.064

Viktor Kalabis: Strážnice OP. 9 / Divertimento OP. 10
type: MusicAlbum
date published: 2019-04-10
track: Suite for Large Orchestra “Festival of Strážnice”, OP. 9: I. Andante Con Moto. Maestoso Festivamente
  type: MusicRecording
  duration: PT5M14S
  duration ms: 314557
  explicit: false
  by artist: Viktor Kalabis
  by artist: Prague Radio Symphony Orchestra
  in album: Viktor Kalabis: Strážnice OP. 9 / Divertimento OP. 10
    type: MusicAlbum
    date published: 2019-04-10
  isrc code: CZD946300115
  audio: Suite for Large Orchestra “Festival of Strážnice”, OP. 9: I. Andante Con Moto. Maestoso Festivamente
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 74.013
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.219
    additional property: Energy
      type: PropertyValue
      value: 0.039
    additional property: Speechiness
      type: PropertyValue
      value: 0.034
    additional property: Acousticness
      type: PropertyValue
      value: 0.879
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.505
    additional property: Liveness
      type: PropertyValue
      value: 0.166
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.174
    additional property: Loudness (dB)
      type: PropertyValue
      value: -24.665
track: Suite for Large Orchestra “Festival of Strážnice”, OP. 9: II. Andante Quasi Polka
  type: MusicRecording
  duration: PT8M50S
  duration ms: 530845
  explicit: false
  by artist: Viktor Kalabis
  by artist: Prague Radio Symphony Orchestra
  in album: Viktor Kalabis: Strážnice OP. 9 / Divertimento OP. 10
    type: MusicAlbum
    date published: 2019-04-10
  isrc code: CZD946300116
  audio: Suite for Large Orchestra “Festival of Strážnice”, OP. 9: II. Andante Quasi Polka
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 84.859
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.087
    additional property: Energy
      type: PropertyValue
      value: 0.033
    additional property: Speechiness
      type: PropertyValue
      value: 0.035
    additional property: Acousticness
      type: PropertyValue
      value: 0.85
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.506
    additional property: Liveness
      type: PropertyValue
      value: 0.083
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.039
    additional property: Loudness (dB)
      type: PropertyValue
      value: -20.836
track: Suite for Large Orchestra “Festival of Strážnice”, OP. 9: III. Allegro Con Brio. Leggierssimo
  type: MusicRecording
  duration: PT4M59S
  duration ms: 299784
  explicit: false
  by artist: Viktor Kalabis
  by artist: Prague Radio Symphony Orchestra
  in album: Viktor Kalabis: Strážnice OP. 9 / Divertimento OP. 10
    type: MusicAlbum
    date published: 2019-04-10
  isrc code: CZD946300117
  audio: Suite for Large Orchestra “Festival of Strážnice”, OP. 9: III. Allegro Con Brio. Leggierssimo
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 80.96
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.296
    additional property: Energy
      type: PropertyValue
      value: 0.125
    additional property: Speechiness
      type: PropertyValue
      value: 0.04
    additional property: Acousticness
      type: PropertyValue
      value: 0.946
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.676
    additional property: Liveness
      type: PropertyValue
      value: 0.344
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.225
    additional property: Loudness (dB)
      type: PropertyValue
      value: -20.193
track: Suite for Large Orchestra “Festival of Strážnice”, OP. 9: IV. Andante Passionato
  type: MusicRecording
  duration: PT5M26S
  duration ms: 326266
  explicit: false
  by artist: Viktor Kalabis
  by artist: Prague Radio Symphony Orchestra
  in album: Viktor Kalabis: Strážnice OP. 9 / Divertimento OP. 10
    type: MusicAlbum
    date published: 2019-04-10
  isrc code: CZD946300118
  audio: Suite for Large Orchestra “Festival of Strážnice”, OP. 9: IV. Andante Passionato
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 153.252
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.113
    additional property: Energy
      type: PropertyValue
      value: 0.009
    additional property: Speechiness
      type: PropertyValue
      value: 0.038
    additional property: Acousticness
      type: PropertyValue
      value: 0.742
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.017
    additional property: Liveness
      type: PropertyValue
      value: 0.36
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.037
    additional property: Loudness (dB)
      type: PropertyValue
      value: -30.474
track: Suite for Large Orchestra “Festival of Strážnice”, OP. 9: V. Vivo
  type: MusicRecording
  duration: PT4M57S
  duration ms: 297164
  explicit: false
  by artist: Viktor Kalabis
  by artist: Prague Radio Symphony Orchestra
  in album: Viktor Kalabis: Strážnice OP. 9 / Divertimento OP. 10
  isrc code: CZD946300119
  audio: Suite for Large Orchestra “Festival of Strážnice”, OP. 9: V. Vivo
track: Divertimento for Wind Quintet, OP. 10: I. Allegro Con Moto
track: Divertimento for Wind Quintet, OP. 10: II. Allegro Vivo
track: Divertimento for Wind Quintet, OP. 10: III. Andante (Poco Rubato)
track: Divertimento for Wind Quintet, OP. 10: IV. Vivo (Allegro Molto)
track: Divertimento for Wind Quintet, OP. 10: V. Allegro Ma Non Troppo

Viktor Kalabis
type: MusicGroup

Prague Radio Symphony Orchestra
type: MusicGroup

Viktor Kalabis: Strážnice OP. 9 / Divertimento OP. 10
type: MusicAlbum
date published: 2019-04-10

Suite for Large Orchestra “Festival of Strážnice”, OP. 9: V. Vivo
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 77.191
additional property: Musical Key
  type: PropertyValue
  value: 2
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.25
additional property: Energy
  type: PropertyValue
  value: 0.39
additional property: Speechiness
  type: PropertyValue
  value: 0.049
additional property: Acousticness
  type: PropertyValue
  value: 0.911
additional property: Instrumentalness
  type: PropertyValue
  value: 0.932
additional property: Liveness
  type: PropertyValue
  value: 0.648
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.183
additional property: Loudness (dB)
  type: PropertyValue
  value: -17.151

Divertimento for Wind Quintet, OP. 10: I. Allegro Con Moto
type: MusicRecording
duration: PT3M4S
duration ms: 184397
explicit: false
by artist: Viktor Kalabis
by artist: Czech Wind Quintet
in album: Viktor Kalabis: Strážnice OP. 9 / Divertimento OP. 10
  type: MusicAlbum
  date published: 2019-04-10
isrc code: CZD946700137
audio: Divertimento for Wind Quintet, OP. 10: I. Allegro Con Moto
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 95.682
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.188
  additional property: Energy
    type: PropertyValue
    value: 0.021
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.994
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.903
  additional property: Liveness
    type: PropertyValue
    value: 0.238
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.233
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.518

Divertimento for Wind Quintet, OP. 10: II. Allegro Vivo
type: MusicRecording
duration: PT2M31S
duration ms: 151910
explicit: false
by artist: Viktor Kalabis
by artist: Czech Wind Quintet
in album: Viktor Kalabis: Strážnice OP. 9 / Divertimento OP. 10
  type: MusicAlbum
  date published: 2019-04-10
isrc code: CZD946700138
audio: Divertimento for Wind Quintet, OP. 10: II. Allegro Vivo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 82.452
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.572
  additional property: Energy
    type: PropertyValue
    value: 0.074
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.984
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.899
  additional property: Liveness
    type: PropertyValue
    value: 0.082
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.485
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.291

Divertimento for Wind Quintet, OP. 10: III. Andante (Poco Rubato)
type: MusicRecording
duration: PT4M51S
duration ms: 291693
explicit: false
by artist: Viktor Kalabis
by artist: Czech Wind Quintet
in album: Viktor Kalabis: Strážnice OP. 9 / Divertimento OP. 10
  type: MusicAlbum
  date published: 2019-04-10
isrc code: CZD946700139
audio: Divertimento for Wind Quintet, OP. 10: III. Andante (Poco Rubato)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 78.74
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.078
  additional property: Energy
    type: PropertyValue
    value: 0.02
  additional property: Speechiness
    type: PropertyValue
    value: 0.044
  additional property: Acousticness
    type: PropertyValue
    value: 0.992
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.873
  additional property: Liveness
    type: PropertyValue
    value: 0.088
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.036
  additional property: Loudness (dB)
    type: PropertyValue
    value: -28.499

Divertimento for Wind Quintet, OP. 10: IV. Vivo (Allegro Molto)
type: MusicRecording
duration: PT3M48S
duration ms: 228485
explicit: false
by artist: Viktor Kalabis
by artist: Czech Wind Quintet
in album: Viktor Kalabis: Strážnice OP. 9 / Divertimento OP. 10
  type: MusicAlbum
  date published: 2019-04-10
isrc code: CZD946700140
audio: Divertimento for Wind Quintet, OP. 10: IV. Vivo (Allegro Molto)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 166.134
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.379
  additional property: Energy
    type: PropertyValue
    value: 0.044
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.991
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.914
  additional property: Liveness
    type: PropertyValue
    value: 0.297
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.183
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.271

Divertimento for Wind Quintet, OP. 10: V. Allegro Ma Non Troppo
type: MusicRecording
duration: PT1M43S
duration ms: 103790
explicit: false
by artist: Viktor Kalabis
by artist: Czech Wind Quintet
in album: Viktor Kalabis: Strážnice OP. 9 / Divertimento OP. 10
  type: MusicAlbum
  date published: 2019-04-10
isrc code: CZD946700141
audio: Divertimento for Wind Quintet, OP. 10: V. Allegro Ma Non Troppo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 71.21
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.153
  additional property: Energy
    type: PropertyValue
    value: 0.077
  additional property: Speechiness
    type: PropertyValue
    value: 0.05
  additional property: Acousticness
    type: PropertyValue
    value: 0.992
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.936
  additional property: Liveness
    type: PropertyValue
    value: 0.263
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.202
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.066

Kalabis: The Complete Piano Works
type: MusicAlbum
date published: 2019-03-29
track: Piano Sonata No. 1, Op. 2: I. Allegro agitato
  type: MusicRecording
  duration: PT4M55S
  duration ms: 295669
  explicit: false
  by artist: Viktor Kalabis
  by artist: Ivo Kahanek
  in album: Kalabis: The Complete Piano Works
    type: MusicAlbum
    date published: 2019-03-29
  isrc code: CZA161800731
  audio: Piano Sonata No. 1, Op. 2: I. Allegro agitato
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 129.383
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.403
    additional property: Energy
      type: PropertyValue
      value: 0.109
    additional property: Speechiness
      type: PropertyValue
      value: 0.034
    additional property: Acousticness
      type: PropertyValue
      value: 0.994
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.873
    additional property: Liveness
      type: PropertyValue
      value: 0.104
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.07
    additional property: Loudness (dB)
      type: PropertyValue
      value: -22.677
track: Piano Sonata No. 1, Op. 2: II. Grave - Moderato - Tempo di marcia funebre
  type: MusicRecording
  duration: PT5M13S
  duration ms: 313173
  explicit: false
  by artist: Viktor Kalabis
  by artist: Ivo Kahanek
  in album: Kalabis: The Complete Piano Works
    type: MusicAlbum
    date published: 2019-03-29
  isrc code: CZA161800732
  audio: Piano Sonata No. 1, Op. 2: II. Grave - Moderato - Tempo di marcia funebre
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 131.51
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.528
    additional property: Energy
      type: PropertyValue
      value: 0.004
    additional property: Speechiness
      type: PropertyValue
      value: 0.125
    additional property: Acousticness
      type: PropertyValue
      value: 0.994
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.939
    additional property: Liveness
      type: PropertyValue
      value: 0.076
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.058
    additional property: Loudness (dB)
      type: PropertyValue
      value: -31.023
track: Piano Sonata No. 1, Op. 2: III. Allegro feroce e vivacissimo
  type: MusicRecording
  duration: PT4M30S
  duration ms: 270049
  explicit: false
  by artist: Viktor Kalabis
  by artist: Ivo Kahanek
  in album: Kalabis: The Complete Piano Works
    type: MusicAlbum
    date published: 2019-03-29
  isrc code: CZA161800733
  audio: Piano Sonata No. 1, Op. 2: III. Allegro feroce e vivacissimo
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 170.757
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.336
    additional property: Energy
      type: PropertyValue
      value: 0.169
    additional property: Speechiness
      type: PropertyValue
      value: 0.046
    additional property: Acousticness
      type: PropertyValue
      value: 0.994
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.887
    additional property: Liveness
      type: PropertyValue
      value: 0.111
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.086
    additional property: Loudness (dB)
      type: PropertyValue
      value: -24.007
track: Piano Sonata No. 2, Op. 4: I. Introduzione. Largo, un poco rubato
  type: MusicRecording
  duration: PT9M11S
  duration ms: 551449
  explicit: false
  by artist: Viktor Kalabis
  by artist: Ivo Kahanek
  in album: Kalabis: The Complete Piano Works
    type: MusicAlbum
    date published: 2019-03-29
  isrc code: CZA161800735
  audio: Piano Sonata No. 2, Op. 4: I. Introduzione. Largo, un poco rubato
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 100.705
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.414
    additional property: Energy
      type: PropertyValue
      value: 0.005
    additional property: Speechiness
      type: PropertyValue
      value: 0.039
    additional property: Acousticness
      type: PropertyValue
      value: 0.99
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.884
    additional property: Liveness
      type: PropertyValue
      value: 0.12
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.14
    additional property: Loudness (dB)
      type: PropertyValue
      value: -31.498
track: Piano Sonata No. 2, Op. 4: II. Sonata. Allegro
  type: MusicRecording
  duration: PT10M52S
  duration ms: 652984
  explicit: false
  by artist: Viktor Kalabis
  by artist: Ivo Kahanek
  in album: Kalabis: The Complete Piano Works
  isrc code: CZA161800736
  audio: Piano Sonata No. 2, Op. 4: II. Sonata. Allegro
track: Piano Sonata No. 3, Op. 57: I. Preludium. Adagio
track: Piano Sonata No. 3, Op. 57: II. Drama. Allegro drammatico
track: Accents, Op. 26: I. Moderato
track: Accents, Op. 26: II. Allegro
track: Accents, Op. 26: III. Andantino
track: Accents, Op. 26: IV. Andante
track: Accents, Op. 26: V. Agitato - Molto allegro
track: Accents, Op. 26: VI. Adagio
track: Accents, Op. 26: VII. Moderato
track: Accents, Op. 26: VIII. Allegro
track: Entrata, aria e toccata per pianoforte, Op. 41: I. Entrata. Allegro moderato
track: Entrata, aria e toccata per pianoforte, Op. 41: II. Aria. Molto moderato
track: Entrata, aria e toccata per pianoforte, Op. 41: III. Toccata. Allegro impetuoso
track: Three Polkas for Piano, Op. 52: I. Allegro
track: Three Polkas for Piano, Op. 52: II. Allegro ma non troppo
track: Three Polkas for Piano, Op. 52: III. Vivo
track: Four Enigmas for Graham, Op. 71: I. Allegro
track: Four Enigmas for Graham, Op. 71: II. Allegretto
track: Four Enigmas for Graham, Op. 71: III. Grave
track: Four Enigmas for Graham, Op. 71: IV. Molto vivo
track: Two Toccatas for Piano, Op. 88: No. 1, Allegro moderato
track: Two Toccatas for Piano, Op. 88: No. 2, Allegro vivo
track: Allegro impetuoso per pianoforte, Op. 89

Viktor Kalabis
type: MusicGroup

Ivo Kahanek
type: MusicGroup

Kalabis: The Complete Piano Works
type: MusicAlbum
date published: 2019-03-29

Piano Sonata No. 2, Op. 4: II. Sonata. Allegro
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 70.693
additional property: Musical Key
  type: PropertyValue
  value: 10
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.282
additional property: Energy
  type: PropertyValue
  value: 0.05
additional property: Speechiness
  type: PropertyValue
  value: 0.045
additional property: Acousticness
  type: PropertyValue
  value: 0.993
additional property: Instrumentalness
  type: PropertyValue
  value: 0.922
additional property: Liveness
  type: PropertyValue
  value: 0.13
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.037
additional property: Loudness (dB)
  type: PropertyValue
  value: -24.262

Piano Sonata No. 3, Op. 57: I. Preludium. Adagio
type: MusicRecording
duration: PT7M54S
duration ms: 474944
explicit: false
by artist: Viktor Kalabis
by artist: Ivo Kahanek
in album: Kalabis: The Complete Piano Works
  type: MusicAlbum
  date published: 2019-03-29
isrc code: CZA161800738
audio: Piano Sonata No. 3, Op. 57: I. Preludium. Adagio
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 133.831
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.592
  additional property: Energy
    type: PropertyValue
    value: 0.009
  additional property: Speechiness
    type: PropertyValue
    value: 0.091
  additional property: Acousticness
    type: PropertyValue
    value: 0.962
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.793
  additional property: Liveness
    type: PropertyValue
    value: 0.087
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.035
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.538

Piano Sonata No. 3, Op. 57: II. Drama. Allegro drammatico
type: MusicRecording
duration: PT12M21S
duration ms: 741525
explicit: false
by artist: Viktor Kalabis
by artist: Ivo Kahanek
in album: Kalabis: The Complete Piano Works
  type: MusicAlbum
  date published: 2019-03-29
isrc code: CZA161800739
audio: Piano Sonata No. 3, Op. 57: II. Drama. Allegro drammatico
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 144.554
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.445
  additional property: Energy
    type: PropertyValue
    value: 0.127
  additional property: Speechiness
    type: PropertyValue
    value: 0.054
  additional property: Acousticness
    type: PropertyValue
    value: 0.976
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.812
  additional property: Liveness
    type: PropertyValue
    value: 0.072
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.08
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.95

Accents, Op. 26: I. Moderato
type: MusicRecording
duration: PT2M16S
duration ms: 136122
explicit: false
by artist: Viktor Kalabis
by artist: Ivo Kahanek
in album: Kalabis: The Complete Piano Works
  type: MusicAlbum
  date published: 2019-03-29
isrc code: CZA161800741
audio: Accents, Op. 26: I. Moderato
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 131.761
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.555
  additional property: Energy
    type: PropertyValue
    value: 0.002
  additional property: Speechiness
    type: PropertyValue
    value: 0.15
  additional property: Acousticness
    type: PropertyValue
    value: 0.982
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.88
  additional property: Liveness
    type: PropertyValue
    value: 0.038
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.126
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.448

Accents, Op. 26: II. Allegro
type: MusicRecording
duration: PT0M58S
duration ms: 58697
explicit: false
by artist: Viktor Kalabis
by artist: Ivo Kahanek
in album: Kalabis: The Complete Piano Works
  type: MusicAlbum
  date published: 2019-03-29
isrc code: CZA161800742
audio: Accents, Op. 26: II. Allegro
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 135.132
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.445
  additional property: Energy
    type: PropertyValue
    value: 0.078
  additional property: Speechiness
    type: PropertyValue
    value: 0.05
  additional property: Acousticness
    type: PropertyValue
    value: 0.993
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.889
  additional property: Liveness
    type: PropertyValue
    value: 0.145
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.274
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.567

Accents, Op. 26: III. Andantino
type: MusicRecording
duration: PT2M40S
duration ms: 160186
explicit: false
by artist: Viktor Kalabis
by artist: Ivo Kahanek
in album: Kalabis: The Complete Piano Works
  type: MusicAlbum
  date published: 2019-03-29
isrc code: CZA161800743
audio: Accents, Op. 26: III. Andantino
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 95.159
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.321
  additional property: Energy
    type: PropertyValue
    value: 0.089
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.99
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.724
  additional property: Liveness
    type: PropertyValue
    value: 0.128
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.107
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.371

Accents, Op. 26: IV. Andante
type: MusicRecording
duration: PT3M24S
duration ms: 204848
explicit: false
by artist: Viktor Kalabis
by artist: Ivo Kahanek
in album: Kalabis: The Complete Piano Works
  type: MusicAlbum
  date published: 2019-03-29
isrc code: CZA161800744
audio: Accents, Op. 26: IV. Andante
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 90.865
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.524
  additional property: Energy
    type: PropertyValue
    value: 0.007
  additional property: Speechiness
    type: PropertyValue
    value: 0.055
  additional property: Acousticness
    type: PropertyValue
    value: 0.984
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.146
  additional property: Liveness
    type: PropertyValue
    value: 0.053
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.153
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.345

Accents, Op. 26: V. Agitato - Molto allegro
type: MusicRecording
duration: PT1M8S
duration ms: 68019
explicit: false
by artist: Viktor Kalabis
by artist: Ivo Kahanek
in album: Kalabis: The Complete Piano Works
  type: MusicAlbum
  date published: 2019-03-29
isrc code: CZA161800745
audio: Accents, Op. 26: V. Agitato - Molto allegro
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 135.729
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.3
  additional property: Energy
    type: PropertyValue
    value: 0.229
  additional property: Speechiness
    type: PropertyValue
    value: 0.034
  additional property: Acousticness
    type: PropertyValue
    value: 0.989
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.837
  additional property: Liveness
    type: PropertyValue
    value: 0.092
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.402
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.48

Accents, Op. 26: VI. Adagio
type: MusicRecording
duration: PT2M59S
duration ms: 179596
explicit: false
by artist: Viktor Kalabis
by artist: Ivo Kahanek
in album: Kalabis: The Complete Piano Works
  type: MusicAlbum
  date published: 2019-03-29
isrc code: CZA161800746
audio: Accents, Op. 26: VI. Adagio
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 70.317
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.501
  additional property: Energy
    type: PropertyValue
    value: 0.001
  additional property: Speechiness
    type: PropertyValue
    value: 0.145
  additional property: Acousticness
    type: PropertyValue
    value: 0.99
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.96
  additional property: Liveness
    type: PropertyValue
    value: 0.09
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.083
  additional property: Loudness (dB)
    type: PropertyValue
    value: -36.696

Accents, Op. 26: VII. Moderato
type: MusicRecording
duration: PT2M4S
duration ms: 124280
explicit: false
by artist: Viktor Kalabis
by artist: Ivo Kahanek
in album: Kalabis: The Complete Piano Works
  type: MusicAlbum
  date published: 2019-03-29
isrc code: CZA161800747
audio: Accents, Op. 26: VII. Moderato
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 90.583
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.295
  additional property: Energy
    type: PropertyValue
    value: 0.04
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.986
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.882
  additional property: Liveness
    type: PropertyValue
    value: 0.113
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.101
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.273

Accents, Op. 26: VIII. Allegro
type: MusicRecording
duration: PT2M1S
duration ms: 121598
explicit: false
by artist: Viktor Kalabis
by artist: Ivo Kahanek
in album: Kalabis: The Complete Piano Works
  type: MusicAlbum
  date published: 2019-03-29
isrc code: CZA161800748
audio: Accents, Op. 26: VIII. Allegro
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 124.278
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.476
  additional property: Energy
    type: PropertyValue
    value: 0.24
  additional property: Speechiness
    type: PropertyValue
    value: 0.031
  additional property: Acousticness
    type: PropertyValue
    value: 0.992
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.908
  additional property: Liveness
    type: PropertyValue
    value: 0.115
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.553
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.903

Entrata, aria e toccata per pianoforte, Op. 41: I. Entrata. Allegro moderato
type: MusicRecording
duration: PT3M19S
duration ms: 199017
explicit: false
by artist: Viktor Kalabis
by artist: Ivo Kahanek
in album: Kalabis: The Complete Piano Works
  type: MusicAlbum
  date published: 2019-03-29
isrc code: CZA161800750
audio: Entrata, aria e toccata per pianoforte, Op. 41: I. Entrata. Allegro moderato
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 131.061
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.516
  additional property: Energy
    type: PropertyValue
    value: 0.053
  additional property: Speechiness
    type: PropertyValue
    value: 0.055
  additional property: Acousticness
    type: PropertyValue
    value: 0.99
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.853
  additional property: Liveness
    type: PropertyValue
    value: 0.124
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.097
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.643

Entrata, aria e toccata per pianoforte, Op. 41: II. Aria. Molto moderato
type: MusicRecording
duration: PT3M36S
duration ms: 216521
explicit: false
by artist: Viktor Kalabis
by artist: Ivo Kahanek
in album: Kalabis: The Complete Piano Works
  type: MusicAlbum
  date published: 2019-03-29
isrc code: CZA161800751
audio: Entrata, aria e toccata per pianoforte, Op. 41: II. Aria. Molto moderato
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 140.668
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.503
  additional property: Energy
    type: PropertyValue
    value: 0.002
  additional property: Speechiness
    type: PropertyValue
    value: 0.066
  additional property: Acousticness
    type: PropertyValue
    value: 0.942
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.146
  additional property: Liveness
    type: PropertyValue
    value: 0.072
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.037
  additional property: Loudness (dB)
    type: PropertyValue
    value: -37.508

Entrata, aria e toccata per pianoforte, Op. 41: III. Toccata. Allegro impetuoso
type: MusicRecording
duration: PT3M4S
duration ms: 184754
explicit: false
by artist: Viktor Kalabis
by artist: Ivo Kahanek
in album: Kalabis: The Complete Piano Works
  type: MusicAlbum
  date published: 2019-03-29
isrc code: CZA161800752
audio: Entrata, aria e toccata per pianoforte, Op. 41: III. Toccata. Allegro impetuoso
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 142.04
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.497
  additional property: Energy
    type: PropertyValue
    value: 0.191
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.993
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.869
  additional property: Liveness
    type: PropertyValue
    value: 0.161
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.545
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.596

Three Polkas for Piano, Op. 52: I. Allegro
type: MusicRecording
duration: PT3M10S
duration ms: 190663
explicit: false
by artist: Viktor Kalabis
by artist: Ivo Kahanek
in album: Kalabis: The Complete Piano Works
  type: MusicAlbum
  date published: 2019-03-29
isrc code: CZA161800754
audio: Three Polkas for Piano, Op. 52: I. Allegro
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 146.318
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.493
  additional property: Energy
    type: PropertyValue
    value: 0.307
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.99
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.854
  additional property: Liveness
    type: PropertyValue
    value: 0.081
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.251
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.952

Three Polkas for Piano, Op. 52: II. Allegro ma non troppo
type: MusicRecording
duration: PT4M16S
duration ms: 256139
explicit: false
by artist: Viktor Kalabis
by artist: Ivo Kahanek
in album: Kalabis: The Complete Piano Works
  type: MusicAlbum
  date published: 2019-03-29
isrc code: CZA161800755
audio: Three Polkas for Piano, Op. 52: II. Allegro ma non troppo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 147.269
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.47
  additional property: Energy
    type: PropertyValue
    value: 0.075
  additional property: Speechiness
    type: PropertyValue
    value: 0.094
  additional property: Acousticness
    type: PropertyValue
    value: 0.977
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.806
  additional property: Liveness
    type: PropertyValue
    value: 0.045
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.169
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.569

Three Polkas for Piano, Op. 52: III. Vivo
type: MusicRecording
duration: PT5M23S
duration ms: 323164
explicit: false
by artist: Viktor Kalabis
by artist: Ivo Kahanek
in album: Kalabis: The Complete Piano Works
  type: MusicAlbum
  date published: 2019-03-29
isrc code: CZA161800756
audio: Three Polkas for Piano, Op. 52: III. Vivo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 142.599
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.488
  additional property: Energy
    type: PropertyValue
    value: 0.225
  additional property: Speechiness
    type: PropertyValue
    value: 0.076
  additional property: Acousticness
    type: PropertyValue
    value: 0.982
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.765
  additional property: Liveness
    type: PropertyValue
    value: 0.087
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.107
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.372

Four Enigmas for Graham, Op. 71: I. Allegro
type: MusicRecording
duration: PT3M54S
duration ms: 234527
explicit: false
by artist: Viktor Kalabis
by artist: Ivo Kahanek
in album: Kalabis: The Complete Piano Works
  type: MusicAlbum
  date published: 2019-03-29
isrc code: CZA161800758
audio: Four Enigmas for Graham, Op. 71: I. Allegro
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 128.393
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.445
  additional property: Energy
    type: PropertyValue
    value: 0.077
  additional property: Speechiness
    type: PropertyValue
    value: 0.049
  additional property: Acousticness
    type: PropertyValue
    value: 0.986
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.839
  additional property: Liveness
    type: PropertyValue
    value: 0.082
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.04
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.748

Four Enigmas for Graham, Op. 71: II. Allegretto
type: MusicRecording
duration: PT3M7S
duration ms: 187005
explicit: false
by artist: Viktor Kalabis
by artist: Ivo Kahanek
in album: Kalabis: The Complete Piano Works
  type: MusicAlbum
  date published: 2019-03-29
isrc code: CZA161800759
audio: Four Enigmas for Graham, Op. 71: II. Allegretto
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 108.91
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.434
  additional property: Energy
    type: PropertyValue
    value: 0.068
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.983
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.911
  additional property: Liveness
    type: PropertyValue
    value: 0.047
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.155
  additional property: Loudness (dB)
    type: PropertyValue
    value: -29.017

Four Enigmas for Graham, Op. 71: III. Grave
type: MusicRecording
duration: PT2M20S
duration ms: 140501
explicit: false
by artist: Viktor Kalabis
by artist: Ivo Kahanek
in album: Kalabis: The Complete Piano Works
  type: MusicAlbum
  date published: 2019-03-29
isrc code: CZA161800760
audio: Four Enigmas for Graham, Op. 71: III. Grave
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 130.748
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.498
  additional property: Energy
    type: PropertyValue
    value: 0.006
  additional property: Speechiness
    type: PropertyValue
    value: 0.071
  additional property: Acousticness
    type: PropertyValue
    value: 0.992
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.71
  additional property: Liveness
    type: PropertyValue
    value: 0.066
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.045
  additional property: Loudness (dB)
    type: PropertyValue
    value: -34.025

Four Enigmas for Graham, Op. 71: IV. Molto vivo
type: MusicRecording
duration: PT3M54S
duration ms: 234720
explicit: false
by artist: Viktor Kalabis
by artist: Ivo Kahanek
in album: Kalabis: The Complete Piano Works
  type: MusicAlbum
  date published: 2019-03-29
isrc code: CZA161800761
audio: Four Enigmas for Graham, Op. 71: IV. Molto vivo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 179.862
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.294
  additional property: Energy
    type: PropertyValue
    value: 0.243
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.985
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.911
  additional property: Liveness
    type: PropertyValue
    value: 0.083
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.539
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.294

Two Toccatas for Piano, Op. 88: No. 1, Allegro moderato
type: MusicRecording
duration: PT5M6S
duration ms: 306026
explicit: false
by artist: Viktor Kalabis
by artist: Ivo Kahanek
in album: Kalabis: The Complete Piano Works
  type: MusicAlbum
  date published: 2019-03-29
isrc code: CZA161801529
audio: Two Toccatas for Piano, Op. 88: No. 1, Allegro moderato
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 100.411
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.411
  additional property: Energy
    type: PropertyValue
    value: 0.125
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.99
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.815
  additional property: Liveness
    type: PropertyValue
    value: 0.115
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.112
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.985

Two Toccatas for Piano, Op. 88: No. 2, Allegro vivo
type: MusicRecording
duration: PT4M12S
duration ms: 252563
explicit: false
by artist: Viktor Kalabis
by artist: Ivo Kahanek
in album: Kalabis: The Complete Piano Works
  type: MusicAlbum
  date published: 2019-03-29
isrc code: CZA161801530
audio: Two Toccatas for Piano, Op. 88: No. 2, Allegro vivo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 106.383
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.452
  additional property: Energy
    type: PropertyValue
    value: 0.175
  additional property: Speechiness
    type: PropertyValue
    value: 0.032
  additional property: Acousticness
    type: PropertyValue
    value: 0.986
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.91
  additional property: Liveness
    type: PropertyValue
    value: 0.204
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.337
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.69

Allegro impetuoso per pianoforte, Op. 89
type: MusicRecording
duration: PT5M45S
duration ms: 345343
explicit: false
by artist: Viktor Kalabis
by artist: Ivo Kahanek
in album: Kalabis: The Complete Piano Works
  type: MusicAlbum
  date published: 2019-03-29
isrc code: CZA161801531
audio: Allegro impetuoso per pianoforte, Op. 89
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 166.211
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.399
  additional property: Energy
    type: PropertyValue
    value: 0.191
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.985
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.899
  additional property: Liveness
    type: PropertyValue
    value: 0.103
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.441
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.165

Kalabis: Sonatas for Cello, Clarinet, Violin and Piano
type: MusicAlbum
date published: 2018-09-21
track: Cello Sonata, Op. 29: I. Allegro moderato
  type: MusicRecording
  duration: PT4M25S
  duration ms: 265568
  explicit: false
  by artist: Viktor Kalabis
  by artist: Ivo Kahanek
  by artist: Tomas Jamnik
  in album: Kalabis: Sonatas for Cello, Clarinet, Violin and Piano
    type: MusicAlbum
    date published: 2018-09-21
  isrc code: CZA161800763
  audio: Cello Sonata, Op. 29: I. Allegro moderato
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 96.257
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.234
    additional property: Energy
      type: PropertyValue
      value: 0.101
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.992
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.705
    additional property: Liveness
      type: PropertyValue
      value: 0.086
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.072
    additional property: Loudness (dB)
      type: PropertyValue
      value: -24.665
track: Cello Sonata, Op. 29: II. Andante
  type: MusicRecording
  duration: PT6M39S
  duration ms: 399447
  explicit: false
  by artist: Viktor Kalabis
  by artist: Ivo Kahanek
  by artist: Tomas Jamnik
  in album: Kalabis: Sonatas for Cello, Clarinet, Violin and Piano
    type: MusicAlbum
    date published: 2018-09-21
  isrc code: CZA161800764
  audio: Cello Sonata, Op. 29: II. Andante
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 76.607
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.179
    additional property: Energy
      type: PropertyValue
      value: 0.041
    additional property: Speechiness
      type: PropertyValue
      value: 0.041
    additional property: Acousticness
      type: PropertyValue
      value: 0.986
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.761
    additional property: Liveness
      type: PropertyValue
      value: 0.076
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.038
    additional property: Loudness (dB)
      type: PropertyValue
      value: -24.295
track: Cello Sonata, Op. 29: III. Allegro molto e drammatico
  type: MusicRecording
  duration: PT13M3S
  duration ms: 783373
  explicit: false
  by artist: Viktor Kalabis
  by artist: Ivo Kahanek
  by artist: Tomas Jamnik
  in album: Kalabis: Sonatas for Cello, Clarinet, Violin and Piano
    type: MusicAlbum
    date published: 2018-09-21
  isrc code: CZA161800765
  audio: Cello Sonata, Op. 29: III. Allegro molto e drammatico
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 115.121
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.351
    additional property: Energy
      type: PropertyValue
      value: 0.096
    additional property: Speechiness
      type: PropertyValue
      value: 0.046
    additional property: Acousticness
      type: PropertyValue
      value: 0.988
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.727
    additional property: Liveness
      type: PropertyValue
      value: 0.102
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.038
    additional property: Loudness (dB)
      type: PropertyValue
      value: -23.267
track: Clarinet Sonata, Op. 30: I. Allegro moderato
  type: MusicRecording
  duration: PT5M49S
  duration ms: 349764
  explicit: false
  by artist: Viktor Kalabis
  by artist: Ivo Kahanek
  by artist: Anna Paulová
  in album: Kalabis: Sonatas for Cello, Clarinet, Violin and Piano
    type: MusicAlbum
    date published: 2018-09-21
  isrc code: CZA161800767
  audio: Clarinet Sonata, Op. 30: I. Allegro moderato
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 113.363
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.346
    additional property: Energy
      type: PropertyValue
      value: 0.155
    additional property: Speechiness
      type: PropertyValue
      value: 0.037
    additional property: Acousticness
      type: PropertyValue
      value: 0.989
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.867
    additional property: Liveness
      type: PropertyValue
      value: 0.339
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.06
    additional property: Loudness (dB)
      type: PropertyValue
      value: -16.481
track: Clarinet Sonata, Op. 30: II. Andante
track: Clarinet Sonata, Op. 30: III. Allegro molto e drammatico
track: Violin Sonata, Op. 58: I. Allegro vivo
track: Violin Sonata, Op. 58: II. Adagio
track: Violin Sonata, Op. 58: III. Molto vivo

Clarinet Sonata, Op. 30: II. Andante
type: MusicRecording
duration: PT5M49S
duration ms: 349294
explicit: false
by artist: Viktor Kalabis
by artist: Ivo Kahanek
by artist: Anna Paulová
in album: Kalabis: Sonatas for Cello, Clarinet, Violin and Piano
  type: MusicAlbum
  date published: 2018-09-21
isrc code: CZA161800768
audio: Clarinet Sonata, Op. 30: II. Andante
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 134.207
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.259
  additional property: Energy
    type: PropertyValue
    value: 0.088
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.993
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.47
  additional property: Liveness
    type: PropertyValue
    value: 0.07
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.034
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.1

Clarinet Sonata, Op. 30: III. Allegro molto e drammatico
type: MusicRecording
duration: PT11M26S
duration ms: 686973
explicit: false
by artist: Viktor Kalabis
by artist: Ivo Kahanek
by artist: Anna Paulová
in album: Kalabis: Sonatas for Cello, Clarinet, Violin and Piano
  type: MusicAlbum
  date published: 2018-09-21
isrc code: CZA161800769
audio: Clarinet Sonata, Op. 30: III. Allegro molto e drammatico
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 54.698
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.239
  additional property: Energy
    type: PropertyValue
    value: 0.1
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.989
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.628
  additional property: Liveness
    type: PropertyValue
    value: 0.066
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.037
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.699

Violin Sonata, Op. 58: I. Allegro vivo
type: MusicRecording
duration: PT4M49S
duration ms: 289149
explicit: false
by artist: Viktor Kalabis
by artist: Ivo Kahanek
by artist: Jan Fišer
in album: Kalabis: Sonatas for Cello, Clarinet, Violin and Piano
  type: MusicAlbum
  date published: 2018-09-21
isrc code: CZA161800771
audio: Violin Sonata, Op. 58: I. Allegro vivo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 122.04
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.351
  additional property: Energy
    type: PropertyValue
    value: 0.234
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.98
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.848
  additional property: Liveness
    type: PropertyValue
    value: 0.104
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.128
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.313

Violin Sonata, Op. 58: II. Adagio
type: MusicRecording
duration: PT4M26S
duration ms: 266188
explicit: false
by artist: Viktor Kalabis
by artist: Ivo Kahanek
by artist: Jan Fišer
in album: Kalabis: Sonatas for Cello, Clarinet, Violin and Piano
  type: MusicAlbum
  date published: 2018-09-21
isrc code: CZA161800772
audio: Violin Sonata, Op. 58: II. Adagio
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 83.744
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.141
  additional property: Energy
    type: PropertyValue
    value: 0.019
  additional property: Speechiness
    type: PropertyValue
    value: 0.048
  additional property: Acousticness
    type: PropertyValue
    value: 0.964
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.244
  additional property: Liveness
    type: PropertyValue
    value: 0.185
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.04
  additional property: Loudness (dB)
    type: PropertyValue
    value: -29.154

Violin Sonata, Op. 58: III. Molto vivo
type: MusicRecording
duration: PT8M57S
duration ms: 537284
explicit: false
by artist: Viktor Kalabis
by artist: Ivo Kahanek
by artist: Jan Fišer
in album: Kalabis: Sonatas for Cello, Clarinet, Violin and Piano
  type: MusicAlbum
  date published: 2018-09-21
isrc code: CZA161800773
audio: Violin Sonata, Op. 58: III. Molto vivo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 138.556
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 1
  additional property: Danceability
    type: PropertyValue
    value: 0.315
  additional property: Energy
    type: PropertyValue
    value: 0.101
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.958
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.205
  additional property: Liveness
    type: PropertyValue
    value: 0.108
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.038
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.441

Šesták: String Concerto - Kalabis: Concerto for Harpsichord and Strings
type: MusicAlbum
date published: 2017-10-07
track: Concerto fo String Orchestra: II. Andante sostenuto - Allegro, molto fresco
  type: MusicRecording
  duration: PT7M9S
  duration ms: 429413
  explicit: false
  by artist: Zdeněk Šesták
  by artist: Czech Radio Symphony Orchestra
  by artist: Josef Hrnčíř
  by artist: Pavel Janda
  in album: Šesták: String Concerto - Kalabis: Concerto for Harpsichord and Strings
    type: MusicAlbum
    date published: 2017-10-07
  isrc code: CZA160416960
  audio: Concerto fo String Orchestra: II. Andante sostenuto - Allegro, molto fresco
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 126.452
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.326
    additional property: Energy
      type: PropertyValue
      value: 0.345
    additional property: Speechiness
      type: PropertyValue
      value: 0.055
    additional property: Acousticness
      type: PropertyValue
      value: 0.861
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.919
    additional property: Liveness
      type: PropertyValue
      value: 0.095
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.148
    additional property: Loudness (dB)
      type: PropertyValue
      value: -16.424
track: Concerto fo String Orchestra: III. Andante poco larghetto
  type: MusicRecording
  duration: PT7M23S
  duration ms: 443280
  explicit: false
  by artist: Zdeněk Šesták
  by artist: Czech Radio Symphony Orchestra
  by artist: Josef Hrnčíř
  by artist: Pavel Janda
  in album: Šesták: String Concerto - Kalabis: Concerto for Harpsichord and Strings
    type: MusicAlbum
    date published: 2017-10-07
  isrc code: CZA160416961
  audio: Concerto fo String Orchestra: III. Andante poco larghetto
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 83.619
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.105
    additional property: Energy
      type: PropertyValue
      value: 0.066
    additional property: Speechiness
      type: PropertyValue
      value: 0.037
    additional property: Acousticness
      type: PropertyValue
      value: 0.883
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.833
    additional property: Liveness
      type: PropertyValue
      value: 0.35
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.038
    additional property: Loudness (dB)
      type: PropertyValue
      value: -23.272
track: Concerto fo String Orchestra: IV. Allegro assai, molto fresco
  type: MusicRecording
  duration: PT6M53S
  duration ms: 413213
  explicit: false
  by artist: Zdeněk Šesták
  by artist: Czech Radio Symphony Orchestra
  by artist: Josef Hrnčíř
  by artist: Pavel Janda
  in album: Šesták: String Concerto - Kalabis: Concerto for Harpsichord and Strings
    type: MusicAlbum
    date published: 2017-10-07
  isrc code: CZA160416962
  audio: Concerto fo String Orchestra: IV. Allegro assai, molto fresco
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 119.311
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.379
    additional property: Energy
      type: PropertyValue
      value: 0.332
    additional property: Speechiness
      type: PropertyValue
      value: 0.045
    additional property: Acousticness
      type: PropertyValue
      value: 0.925
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.828
    additional property: Liveness
      type: PropertyValue
      value: 0.348
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.316
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.916
track: Concerto for Harpsichord and Strings, Op. 42: I. Allegro leggiero
  type: MusicRecording
  duration: PT8M16S
  duration ms: 496120
  explicit: false
  by artist: Viktor Kalabis
  by artist: Prague Chamber Orchestra
  by artist: Zuzana Růžičková
  in album: Šesták: String Concerto - Kalabis: Concerto for Harpsichord and Strings
    type: MusicAlbum
    date published: 2017-10-07
  isrc code: CZA168001248
  audio: Concerto for Harpsichord and Strings, Op. 42: I. Allegro leggiero
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 151.763
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.308
    additional property: Energy
      type: PropertyValue
      value: 0.383
    additional property: Speechiness
      type: PropertyValue
      value: 0.032
    additional property: Acousticness
      type: PropertyValue
      value: 0.688
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.947
    additional property: Liveness
      type: PropertyValue
      value: 0.077
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.299
    additional property: Loudness (dB)
track: Concerto for Harpsichord and Strings, Op. 42: II. Andante
track: Concerto for Harpsichord and Strings, Op. 42: III. Allegro vivo

Loudness (dB)
type: PropertyValue
value: -19.467

Concerto for Harpsichord and Strings, Op. 42: II. Andante
type: MusicRecording
duration: PT8M35S
duration ms: 515746
explicit: false
by artist: Viktor Kalabis
by artist: Prague Chamber Orchestra
by artist: Zuzana Růžičková
in album: Šesták: String Concerto - Kalabis: Concerto for Harpsichord and Strings
  type: MusicAlbum
  date published: 2017-10-07
isrc code: CZA168002248
audio: Concerto for Harpsichord and Strings, Op. 42: II. Andante
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 167.887
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.153
  additional property: Energy
    type: PropertyValue
    value: 0.05
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.875
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.433
  additional property: Liveness
    type: PropertyValue
    value: 0.062
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.031
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.123

Concerto for Harpsichord and Strings, Op. 42: III. Allegro vivo
type: MusicRecording
duration: PT10M41S
duration ms: 641280
explicit: false
by artist: Viktor Kalabis
by artist: Prague Chamber Orchestra
by artist: Zuzana Růžičková
in album: Šesták: String Concerto - Kalabis: Concerto for Harpsichord and Strings
  type: MusicAlbum
  date published: 2017-10-07
isrc code: CZA168003248
audio: Concerto for Harpsichord and Strings, Op. 42: III. Allegro vivo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 110.751
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.334
  additional property: Energy
    type: PropertyValue
    value: 0.32
  additional property: Speechiness
    type: PropertyValue
    value: 0.052
  additional property: Acousticness
    type: PropertyValue
    value: 0.717
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.656
  additional property: Liveness
    type: PropertyValue
    value: 0.185
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.079
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.746

Viktor Kalabis: The Complete String Quartets
type: MusicAlbum
date published: 2010-04-01
track: String Quartet No. 1, Op. 6: I. Allegro moderato
  type: MusicRecording
  duration: PT6M48S
  duration ms: 408560
  explicit: false
  by artist: Viktor Kalabis
  by artist: Kocian Quartet
  in album: Viktor Kalabis: The Complete String Quartets
    type: MusicAlbum
    date published: 2010-04-01
  isrc code: FRP4Y1000010
  audio: String Quartet No. 1, Op. 6: I. Allegro moderato
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 80.235
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.134
    additional property: Energy
      type: PropertyValue
      value: 0.159
    additional property: Speechiness
      type: PropertyValue
      value: 0.042
    additional property: Acousticness
      type: PropertyValue
      value: 0.898
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.744
    additional property: Liveness
      type: PropertyValue
      value: 0.101
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.043
    additional property: Loudness (dB)
      type: PropertyValue
      value: -17.249
track: String Quartet No. 4, Op. 62 "Tribute to J.S. Bach" (in one movement)
  type: MusicRecording
  duration: PT12M2S
  duration ms: 722960
  explicit: false
  by artist: Viktor Kalabis
  by artist: Zemlinsky Quartet
  in album: Viktor Kalabis: The Complete String Quartets
    type: MusicAlbum
    date published: 2010-04-01
  isrc code: FRP4Y1000110
  audio: String Quartet No. 4, Op. 62 "Tribute to J.S. Bach" (in one movement)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 70.135
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.224
    additional property: Energy
      type: PropertyValue
      value: 0.126
    additional property: Speechiness
      type: PropertyValue
      value: 0.041
    additional property: Acousticness
      type: PropertyValue
      value: 0.966
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.383
    additional property: Liveness
      type: PropertyValue
      value: 0.073
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.035
    additional property: Loudness (dB)
      type: PropertyValue
      value: -17.629
track: String Quartet No. 1, Op. 6: II. Alla polka
  type: MusicRecording
  duration: PT5M3S
  duration ms: 303146
  explicit: false
  by artist: Viktor Kalabis
  by artist: Kocian Quartet
  in album: Viktor Kalabis: The Complete String Quartets
    type: MusicAlbum
    date published: 2010-04-01
  isrc code: FRP4Y1000020
  audio: String Quartet No. 1, Op. 6: II. Alla polka
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 113.663
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.494
    additional property: Energy
      type: PropertyValue
      value: 0.182
    additional property: Speechiness
      type: PropertyValue
      value: 0.038
    additional property: Acousticness
      type: PropertyValue
      value: 0.949
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.687
    additional property: Liveness
      type: PropertyValue
      value: 0.08
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.205
    additional property: Loudness (dB)
      type: PropertyValue
      value: -16.743
track: String Quartet No. 5, Op. 63 "In memory of Marc Chagall": I. Molto vivo
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254426
  explicit: false
  by artist: Viktor Kalabis
  by artist: Zemlinsky Quartet
  in album: Viktor Kalabis: The Complete String Quartets
    type: MusicAlbum
    date published: 2010-04-01
  isrc code: FRP4Y1000120
  audio: String Quartet No. 5, Op. 63 "In memory of Marc Chagall": I. Molto vivo
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 132.781
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.301
    additional property: Energy
      type: PropertyValue
      value: 0.243
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.98
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.905
    additional property: Liveness
      type: PropertyValue
      value: 0.071
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.134
    additional property: Loudness (dB)
      type: PropertyValue
      value: -14.406
track: String Quartet No. 1, Op. 6: III. Elegia - Largo
  type: MusicRecording
  duration: PT8M6S
  duration ms: 486840
  explicit: false
  by artist: Viktor Kalabis
  by artist: Kocian Quartet
  in album: Viktor Kalabis: The Complete String Quartets
  isrc code: FRP4Y1000030
  audio: String Quartet No. 1, Op. 6: III. Elegia - Largo
track: String Quartet No. 5, Op. 63 "In memory of Marc Chagall": II. Adagio. Con serieta
track: String Quartet No. 1, Op. 6: IV. Allegro vivace
track: String Quartet No. 5, Op. 63 "In memory of Marc Chagall": III. Allegro molto - Gaiamente - Andante - Molto quieto - Moderato - Allegro molto
track: String Quartet No. 2, Op. 19: I. Prolog. Adagio molto quieto
track: String Quartet No. 6, Op. 68 "In memory of Bohuslav Martinů": I. Allegro
track: String Quartet No. 2, Op. 19: II. Allegro molto - Andante molto quieto - Tempo I - Andante molto quieto - Tempo I
track: String Quartet No. 6, Op. 68 "In memory of Bohuslav Martinů": II. Andante
track: String Quartet No. 2, Op. 19: III. Epilog. Adagio
track: String Quartet No. 6, Op. 68 "In memory of Bohuslav Martinů": III. Allegro vivo
track: String Quartet No. 3, Op. 48: I. Allegro ma non troppo
track: String Quartet No. 7, Op. 76 (in one movement)
track: String Quartet No. 3, Op. 48: II. Adagio
track: String Quartet No. 3, Op. 48: III. Allegro vivo - Adagio - Allegro

Viktor Kalabis
type: MusicGroup

Kocian Quartet
type: MusicGroup

Viktor Kalabis: The Complete String Quartets
type: MusicAlbum
date published: 2010-04-01

String Quartet No. 1, Op. 6: III. Elegia - Largo
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 66.66
additional property: Musical Key
  type: PropertyValue
  value: 0
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 3
additional property: Danceability
  type: PropertyValue
  value: 0.067
additional property: Energy
  type: PropertyValue
  value: 0.111
additional property: Speechiness
  type: PropertyValue
  value: 0.043
additional property: Acousticness
  type: PropertyValue
  value: 0.951
additional property: Instrumentalness
  type: PropertyValue
  value: 0.737
additional property: Liveness
  type: PropertyValue
  value: 0.127
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.034
additional property: Loudness (dB)
  type: PropertyValue
  value: -17.874

String Quartet No. 5, Op. 63 "In memory of Marc Chagall": II. Adagio. Con serieta
type: MusicRecording
duration: PT6M52S
duration ms: 412680
explicit: false
by artist: Viktor Kalabis
by artist: Zemlinsky Quartet
in album: Viktor Kalabis: The Complete String Quartets
  type: MusicAlbum
  date published: 2010-04-01
isrc code: FRP4Y1000130
audio: String Quartet No. 5, Op. 63 "In memory of Marc Chagall": II. Adagio. Con serieta
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 169.708
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.14
  additional property: Energy
    type: PropertyValue
    value: 0.099
  additional property: Speechiness
    type: PropertyValue
    value: 0.05
  additional property: Acousticness
    type: PropertyValue
    value: 0.959
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.762
  additional property: Liveness
    type: PropertyValue
    value: 0.082
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.035
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.559

String Quartet No. 1, Op. 6: IV. Allegro vivace
type: MusicRecording
duration: PT5M27S
duration ms: 327600
explicit: false
by artist: Viktor Kalabis
by artist: Kocian Quartet
in album: Viktor Kalabis: The Complete String Quartets
  type: MusicAlbum
  date published: 2010-04-01
isrc code: FRP4Y1000040
audio: String Quartet No. 1, Op. 6: IV. Allegro vivace
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 123.742
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.279
  additional property: Energy
    type: PropertyValue
    value: 0.209
  additional property: Speechiness
    type: PropertyValue
    value: 0.037
  additional property: Acousticness
    type: PropertyValue
    value: 0.922
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.695
  additional property: Liveness
    type: PropertyValue
    value: 0.09
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.23
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.133

String Quartet No. 5, Op. 63 "In memory of Marc Chagall": III. Allegro molto - Gaiamente - Andante - Molto quieto - Moderato - Allegro molto
type: MusicRecording
duration: PT8M58S
duration ms: 538946
explicit: false
by artist: Viktor Kalabis
by artist: Zemlinsky Quartet
in album: Viktor Kalabis: The Complete String Quartets
  type: MusicAlbum
  date published: 2010-04-01
isrc code: FRP4Y1000140
audio: String Quartet No. 5, Op. 63 "In memory of Marc Chagall": III. Allegro molto - Gaiamente - Andante - Molto quieto - Moderato - Allegro molto
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 161.602
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.24
  additional property: Energy
    type: PropertyValue
    value: 0.187
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.97
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.802
  additional property: Liveness
    type: PropertyValue
    value: 0.071
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.039
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.572

String Quartet No. 2, Op. 19: I. Prolog. Adagio molto quieto
type: MusicRecording
duration: PT3M40S
duration ms: 220280
explicit: false
by artist: Viktor Kalabis
by artist: Kocian Quartet
in album: Viktor Kalabis: The Complete String Quartets
  type: MusicAlbum
  date published: 2010-04-01
isrc code: FRP4Y1000050
audio: String Quartet No. 2, Op. 19: I. Prolog. Adagio molto quieto
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 77.376
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.179
  additional property: Energy
    type: PropertyValue
    value: 0.103
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.882
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.678
  additional property: Liveness
    type: PropertyValue
    value: 0.298
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.039
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.065

String Quartet No. 6, Op. 68 "In memory of Bohuslav Martinů": I. Allegro
type: MusicRecording
duration: PT6M40S
duration ms: 400293
explicit: false
by artist: Viktor Kalabis
by artist: Zemlinsky Quartet
in album: Viktor Kalabis: The Complete String Quartets
  type: MusicAlbum
  date published: 2010-04-01
isrc code: FRP4Y1000150
audio: String Quartet No. 6, Op. 68 "In memory of Bohuslav Martinů": I. Allegro
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 101.329
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.271
  additional property: Energy
    type: PropertyValue
    value: 0.223
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.951
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.382
  additional property: Liveness
    type: PropertyValue
    value: 0.072
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.043
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.53

String Quartet No. 2, Op. 19: II. Allegro molto - Andante molto quieto - Tempo I - Andante molto quieto - Tempo I
type: MusicRecording
duration: PT7M17S
duration ms: 437266
explicit: false
by artist: Viktor Kalabis
by artist: Kocian Quartet
in album: Viktor Kalabis: The Complete String Quartets
  type: MusicAlbum
  date published: 2010-04-01
isrc code: FRP4Y1000060
audio: String Quartet No. 2, Op. 19: II. Allegro molto - Andante molto quieto - Tempo I - Andante molto quieto - Tempo I
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 149.735
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.357
  additional property: Energy
    type: PropertyValue
    value: 0.215
  additional property: Speechiness
    type: PropertyValue
    value: 0.049
  additional property: Acousticness
    type: PropertyValue
    value: 0.911
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.732
  additional property: Liveness
    type: PropertyValue
    value: 0.15
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.07
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.564

String Quartet No. 6, Op. 68 "In memory of Bohuslav Martinů": II. Andante
type: MusicRecording
duration: PT4M15S
duration ms: 255360
explicit: false
by artist: Viktor Kalabis
by artist: Zemlinsky Quartet
in album: Viktor Kalabis: The Complete String Quartets
  type: MusicAlbum
  date published: 2010-04-01
isrc code: FRP4Y1000160
audio: String Quartet No. 6, Op. 68 "In memory of Bohuslav Martinů": II. Andante
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 78.736
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.271
  additional property: Energy
    type: PropertyValue
    value: 0.175
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.973
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.274
  additional property: Liveness
    type: PropertyValue
    value: 0.082
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.036
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.245

String Quartet No. 2, Op. 19: III. Epilog. Adagio
type: MusicRecording
duration: PT4M40S
duration ms: 280426
explicit: false
by artist: Viktor Kalabis
by artist: Kocian Quartet
in album: Viktor Kalabis: The Complete String Quartets
  type: MusicAlbum
  date published: 2010-04-01
isrc code: FRP4Y1000070
audio: String Quartet No. 2, Op. 19: III. Epilog. Adagio
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 77.406
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.14
  additional property: Energy
    type: PropertyValue
    value: 0.064
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.875
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.336
  additional property: Liveness
    type: PropertyValue
    value: 0.466
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.035
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.194

String Quartet No. 6, Op. 68 "In memory of Bohuslav Martinů": III. Allegro vivo
type: MusicRecording
duration: PT5M47S
duration ms: 347480
explicit: false
by artist: Viktor Kalabis
by artist: Zemlinsky Quartet
in album: Viktor Kalabis: The Complete String Quartets
  type: MusicAlbum
  date published: 2010-04-01
isrc code: FRP4Y1000170
audio: String Quartet No. 6, Op. 68 "In memory of Bohuslav Martinů": III. Allegro vivo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 83.942
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.241
  additional property: Energy
    type: PropertyValue
    value: 0.191
  additional property: Speechiness
    type: PropertyValue
    value: 0.033
  additional property: Acousticness
    type: PropertyValue
    value: 0.945
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.468
  additional property: Liveness
    type: PropertyValue
    value: 0.052
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.118
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.837

String Quartet No. 3, Op. 48: I. Allegro ma non troppo
type: MusicRecording
duration: PT2M58S
duration ms: 178640
explicit: false
by artist: Viktor Kalabis
by artist: Kocian Quartet
in album: Viktor Kalabis: The Complete String Quartets
  type: MusicAlbum
  date published: 2010-04-01
isrc code: FRP4Y1000080
audio: String Quartet No. 3, Op. 48: I. Allegro ma non troppo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 109.793
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.412
  additional property: Energy
    type: PropertyValue
    value: 0.284
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.934
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.87
  additional property: Liveness
    type: PropertyValue
    value: 0.038
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.388
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.093

String Quartet No. 7, Op. 76 (in one movement)
type: MusicRecording
duration: PT14M24S
duration ms: 864573
explicit: false
by artist: Viktor Kalabis
by artist: Zemlinsky Quartet
in album: Viktor Kalabis: The Complete String Quartets
  type: MusicAlbum
  date published: 2010-04-01
isrc code: FRP4Y1000180
audio: String Quartet No. 7, Op. 76 (in one movement)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 170.104
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.189
  additional property: Energy
    type: PropertyValue
    value: 0.165
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.959
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.472
  additional property: Liveness
    type: PropertyValue
    value: 0.105
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.039
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.341

String Quartet No. 3, Op. 48: II. Adagio
type: MusicRecording
duration: PT6M37S
duration ms: 397040
explicit: false
by artist: Viktor Kalabis
by artist: Kocian Quartet
in album: Viktor Kalabis: The Complete String Quartets
  type: MusicAlbum
  date published: 2010-04-01
isrc code: FRP4Y1000090
audio: String Quartet No. 3, Op. 48: II. Adagio
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 71.545
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.141
  additional property: Energy
    type: PropertyValue
    value: 0.079
  additional property: Speechiness
    type: PropertyValue
    value: 0.044
  additional property: Acousticness
    type: PropertyValue
    value: 0.757
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.031
  additional property: Liveness
    type: PropertyValue
    value: 0.152
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.033
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.521

String Quartet No. 3, Op. 48: III. Allegro vivo - Adagio - Allegro
type: MusicRecording
duration: PT8M18S
duration ms: 498986
explicit: false
by artist: Viktor Kalabis
by artist: Kocian Quartet
in album: Viktor Kalabis: The Complete String Quartets
  type: MusicAlbum
  date published: 2010-04-01
isrc code: FRP4Y1000100
audio: String Quartet No. 3, Op. 48: III. Allegro vivo - Adagio - Allegro
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 84.956
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.229
  additional property: Energy
    type: PropertyValue
    value: 0.215
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.923
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.733
  additional property: Liveness
    type: PropertyValue
    value: 0.181
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.05
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.289

Shostakovitch: Concerto For Piano & Orchestra
type: MusicAlbum
date published: 2000-01-01
track: Concerto for Piano and Orchestra, Op. 192: I. Allegro
  type: MusicRecording
  duration: PT7M2S
  duration ms: 422424
  explicit: false
  by artist: Dmitri Shostakovich
  by artist: Viktor Kalabis
  by artist: Michail Voskresensky
  by artist: Vaclav Jiracek
  by artist: Prague Radio Symphony Orchestra
  in album: Shostakovitch: Concerto For Piano & Orchestra
    type: MusicAlbum
    date published: 2000-01-01
  isrc code: GBLGL1049274
  audio: Concerto for Piano and Orchestra, Op. 192: I. Allegro
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 156.441
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.37
    additional property: Energy
      type: PropertyValue
      value: 0.146
    additional property: Speechiness
      type: PropertyValue
      value: 0.053
    additional property: Acousticness
      type: PropertyValue
      value: 0.993
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.89
    additional property: Liveness
      type: PropertyValue
      value: 0.105
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.278
    additional property: Loudness (dB)
      type: PropertyValue
      value: -25.919
track: Concerto for Piano and Orchestra, Op. 192: II. Andante
  type: MusicRecording
  duration: PT5M11S
  duration ms: 311958
  explicit: false
  by artist: Dmitri Shostakovich
  by artist: Viktor Kalabis
  by artist: Michail Voskresensky
  by artist: Prague Radio Symphony Orchestra
  by artist: Vaclav Jiracek
  in album: Shostakovitch: Concerto For Piano & Orchestra
    type: MusicAlbum
    date published: 2000-01-01
  isrc code: GBLGL1049275
  audio: Concerto for Piano and Orchestra, Op. 192: II. Andante
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 91.756
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.142
    additional property: Energy
      type: PropertyValue
      value: 0.004
    additional property: Speechiness
      type: PropertyValue
      value: 0.031
    additional property: Acousticness
      type: PropertyValue
      value: 0.984
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.643
    additional property: Liveness
      type: PropertyValue
      value: 0.071
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.06
    additional property: Loudness (dB)
      type: PropertyValue
      value: -44.531
track: Concerto for Piano and Orchestra: I. Allegro moderato
  type: MusicRecording
  duration: PT9M8S
  duration ms: 548263
  explicit: false
  by artist: Dmitri Shostakovich
  by artist: Viktor Kalabis
  by artist: Zuzana Růžičková
  by artist: Vaclav Jiracek
  by artist: Czech Philharmonic
  in album: Shostakovitch: Concerto For Piano & Orchestra
    type: MusicAlbum
    date published: 2000-01-01
  isrc code: GBLGL1049277
  audio: Concerto for Piano and Orchestra: I. Allegro moderato
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 73.77
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.201
    additional property: Energy
      type: PropertyValue
      value: 0.068
    additional property: Speechiness
      type: PropertyValue
      value: 0.038
    additional property: Acousticness
      type: PropertyValue
      value: 0.989
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.93
    additional property: Liveness
      type: PropertyValue
      value: 0.095
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.107
    additional property: Loudness (dB)
      type: PropertyValue
      value: -29.186
track: Concerto for Piano and Orchestra: II. Andante / III. Allegro vive
  type: MusicRecording
  duration: PT12M40S
  duration ms: 760082
  explicit: false
  by artist: Dmitri Shostakovich
  by artist: Viktor Kalabis
  by artist: Zuzana Růžičková
  by artist: Vaclav Jiracek
  by artist: Czech Philharmonic
  in album: Shostakovitch: Concerto For Piano & Orchestra
    type: MusicAlbum
    date published: 2000-01-01
  isrc code: GBLGL1049278
  audio: Concerto for Piano and Orchestra: II. Andante / III. Allegro vive
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 166.8
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.286
    additional property: Energy
      type: PropertyValue
      value: 0.077
    additional property: Speechiness
      type: PropertyValue
      value: 0.06
    additional property: Acousticness
      type: PropertyValue
      value: 0.985
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.848
    additional property: Liveness
      type: PropertyValue
      value: 0.097
    additional property: Valence (Positivity)
    additional property: Loudness (dB)

Valence (Positivity)
type: PropertyValue
value: 0.066

Loudness (dB)
type: PropertyValue
value: -33.15

Kalabis: String Quartets
type: MusicAlbum
date published: 1996-01-01
track: String Quartet No. 3, Op. 48: I. Allegro ma non troppo
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173200
  explicit: false
  by artist: Viktor Kalabis
  by artist: Talich Quartet
  in album: Kalabis: String Quartets
    type: MusicAlbum
    date published: 1996-01-01
  isrc code: CZD948300003
  audio: String Quartet No. 3, Op. 48: I. Allegro ma non troppo
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 84.669
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.332
    additional property: Energy
      type: PropertyValue
      value: 0.223
    additional property: Speechiness
      type: PropertyValue
      value: 0.061
    additional property: Acousticness
      type: PropertyValue
      value: 0.967
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.497
    additional property: Liveness
      type: PropertyValue
      value: 0.127
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.277
    additional property: Loudness (dB)
      type: PropertyValue
      value: -17.503
track: String Quartet No. 3, Op. 48: II. Adagio
  type: MusicRecording
  duration: PT6M49S
  duration ms: 409466
  explicit: false
  by artist: Viktor Kalabis
  by artist: Talich Quartet
  in album: Kalabis: String Quartets
    type: MusicAlbum
    date published: 1996-01-01
  isrc code: CZD948300004
  audio: String Quartet No. 3, Op. 48: II. Adagio
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 93.309
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.114
    additional property: Energy
      type: PropertyValue
      value: 0.056
    additional property: Speechiness
      type: PropertyValue
      value: 0.045
    additional property: Acousticness
      type: PropertyValue
      value: 0.768
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.028
    additional property: Liveness
      type: PropertyValue
      value: 0.12
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.032
    additional property: Loudness (dB)
      type: PropertyValue
      value: -27.154
track: String Quartet No. 3, Op. 48: III. Allegro vivo - Adagio - Allegro
  type: MusicRecording
  duration: PT7M59S
  duration ms: 479626
  explicit: false
  by artist: Viktor Kalabis
  by artist: Talich Quartet
  in album: Kalabis: String Quartets
    type: MusicAlbum
    date published: 1996-01-01
  isrc code: CZD948300005
  audio: String Quartet No. 3, Op. 48: III. Allegro vivo - Adagio - Allegro
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 86.716
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.251
    additional property: Energy
      type: PropertyValue
      value: 0.196
    additional property: Speechiness
      type: PropertyValue
      value: 0.054
    additional property: Acousticness
      type: PropertyValue
      value: 0.945
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.666
    additional property: Liveness
      type: PropertyValue
      value: 0.058
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.058
    additional property: Loudness (dB)
      type: PropertyValue
      value: -18.221
track: String Quartet No. 4, Op. 62
  type: MusicRecording
  duration: PT12M50S
  duration ms: 770066
  explicit: false
  by artist: Viktor Kalabis
  by artist: Doležal Quartet
  in album: Kalabis: String Quartets
    type: MusicAlbum
    date published: 1996-01-01
  isrc code: CZD948900001
  audio: String Quartet No. 4, Op. 62
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 91.984
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.166
    additional property: Energy
      type: PropertyValue
      value: 0.103
    additional property: Speechiness
      type: PropertyValue
      value: 0.039
    additional property: Acousticness
      type: PropertyValue
      value: 0.963
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.525
    additional property: Liveness
      type: PropertyValue
      value: 0.255
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.034
    additional property: Loudness (dB)
      type: PropertyValue
      value: -21.111
track: String Quartet No. 5, Op. 63: I. Molto vivo
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242506
  explicit: false
  by artist: Viktor Kalabis
  by artist: Kroft Quartet
  in album: Kalabis: String Quartets
  isrc code: CZD948700007
  audio: String Quartet No. 5, Op. 63: I. Molto vivo
track: String Quartet No. 5, Op. 63: II. Adagio - Con serieta
track: String Quartet No. 5, Op. 63: III. Allegro molto - Gaiamente - Andante - Molto Quieto - Moderato - Allegro molto
track: String Quartet No. 6, Op. 68: I. Allegro
track: String Quartet No. 6, Op. 68: II. Andante
track: String Quartet No. 6, Op. 68: III. Allegro vivo

Viktor Kalabis
type: MusicGroup

Kroft Quartet
type: MusicGroup

Kalabis: String Quartets
type: MusicAlbum
date published: 1996-01-01

String Quartet No. 5, Op. 63: I. Molto vivo
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 135.651
additional property: Musical Key
  type: PropertyValue
  value: 3
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.343
additional property: Energy
  type: PropertyValue
  value: 0.185
additional property: Speechiness
  type: PropertyValue
  value: 0.038
additional property: Acousticness
  type: PropertyValue
  value: 0.978
additional property: Instrumentalness
  type: PropertyValue
  value: 0.902
additional property: Liveness
  type: PropertyValue
  value: 0.112
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.209
additional property: Loudness (dB)
  type: PropertyValue
  value: -14.785

String Quartet No. 5, Op. 63: II. Adagio - Con serieta
type: MusicRecording
duration: PT8M31S
duration ms: 511800
explicit: false
by artist: Viktor Kalabis
by artist: Kroft Quartet
in album: Kalabis: String Quartets
  type: MusicAlbum
  date published: 1996-01-01
isrc code: CZD948700008
audio: String Quartet No. 5, Op. 63: II. Adagio - Con serieta
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 89.287
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.136
  additional property: Energy
    type: PropertyValue
    value: 0.076
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.928
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.906
  additional property: Liveness
    type: PropertyValue
    value: 0.45
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.034
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.337

String Quartet No. 5, Op. 63: III. Allegro molto - Gaiamente - Andante - Molto Quieto - Moderato - Allegro molto
type: MusicRecording
duration: PT8M34S
duration ms: 514600
explicit: false
by artist: Viktor Kalabis
by artist: Kroft Quartet
in album: Kalabis: String Quartets
  type: MusicAlbum
  date published: 1996-01-01
isrc code: CZD948700009
audio: String Quartet No. 5, Op. 63: III. Allegro molto - Gaiamente - Andante - Molto Quieto - Moderato - Allegro molto
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 178.716
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.217
  additional property: Energy
    type: PropertyValue
    value: 0.168
  additional property: Speechiness
    type: PropertyValue
    value: 0.047
  additional property: Acousticness
    type: PropertyValue
    value: 0.961
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.782
  additional property: Liveness
    type: PropertyValue
    value: 0.068
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.039
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.023

String Quartet No. 6, Op. 68: I. Allegro
type: MusicRecording
duration: PT6M55S
duration ms: 415866
explicit: false
by artist: Viktor Kalabis
by artist: Martinů Quartet
in album: Kalabis: String Quartets
  type: MusicAlbum
  date published: 1996-01-01
isrc code: CZD949200003
audio: String Quartet No. 6, Op. 68: I. Allegro
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 93.061
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.263
  additional property: Energy
    type: PropertyValue
    value: 0.144
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.955
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.65
  additional property: Liveness
    type: PropertyValue
    value: 0.117
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.056
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.803

String Quartet No. 6, Op. 68: II. Andante
type: MusicRecording
duration: PT5M20S
duration ms: 320333
explicit: false
by artist: Viktor Kalabis
by artist: Martinů Quartet
in album: Kalabis: String Quartets
  type: MusicAlbum
  date published: 1996-01-01
isrc code: CZD949200004
audio: String Quartet No. 6, Op. 68: II. Andante
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 89.921
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.198
  additional property: Energy
    type: PropertyValue
    value: 0.108
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.942
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.109
  additional property: Liveness
    type: PropertyValue
    value: 0.089
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.036
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.826

String Quartet No. 6, Op. 68: III. Allegro vivo
type: MusicRecording
duration: PT5M38S
duration ms: 338226
explicit: false
by artist: Viktor Kalabis
by artist: Martinů Quartet
in album: Kalabis: String Quartets
  type: MusicAlbum
  date published: 1996-01-01
isrc code: CZD949200005
audio: String Quartet No. 6, Op. 68: III. Allegro vivo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 84.583
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.266
  additional property: Energy
    type: PropertyValue
    value: 0.142
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.948
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.878
  additional property: Liveness
    type: PropertyValue
    value: 0.097
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.101
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.85

Kalabis: Youth. Overture for Large Orchestra
type: MusicAlbum
date published: 2024-03-01
track: Kalabis: Youth. Overture for Large Orchestra, Op. 7
  type: MusicRecording
  duration: PT13M38S
  duration ms: 818000
  explicit: false
  by artist: Viktor Kalabis
  by artist: Janáček Philharmonic Orchestra
  in album: Kalabis: Youth. Overture for Large Orchestra
    type: MusicAlbum
    date published: 2024-03-01
  isrc code: CZD942300701
  audio: Kalabis: Youth. Overture for Large Orchestra, Op. 7
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 81.041
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.169
    additional property: Energy
      type: PropertyValue
      value: 0.237
    additional property: Speechiness
      type: PropertyValue
      value: 0.049
    additional property: Acousticness
      type: PropertyValue
      value: 0.967
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.881
    additional property: Liveness
      type: PropertyValue
      value: 0.058
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.037
    additional property: Loudness (dB)
      type: PropertyValue
      value: -14.866

Cello Sonata
type: MusicAlbum
date published: 2018-09-07
track: Cello Sonata, Op. 29: I. Allegro moderato
  type: MusicRecording
  duration: PT4M25S
  duration ms: 265568
  explicit: false
  by artist: Viktor Kalabis
  by artist: Ivo Kahanek
  by artist: Tomas Jamnik
  in album: Cello Sonata
    type: MusicAlbum
    date published: 2018-09-07
  isrc code: CZA161800763
  audio: Cello Sonata, Op. 29: I. Allegro moderato
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 96.257
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.234
    additional property: Energy
      type: PropertyValue
      value: 0.101
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.992
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.705
    additional property: Liveness
      type: PropertyValue
      value: 0.086
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.072
    additional property: Loudness (dB)
      type: PropertyValue
      value: -24.665

Kalabis: Symphonies & Concertos
type: MusicAlbum
date published: 2013-02-22
track: Symphony No. 2, Op. 18: I. Andante moderato
  type: MusicRecording
  duration: PT8M7S
  duration ms: 487333
  explicit: false
  by artist: Viktor Kalabis
  by artist: Czech Philharmonic
  by artist: Zdeněk Košler
  in album: Kalabis: Symphonies & Concertos
    type: MusicAlbum
    date published: 2013-02-22
  isrc code: CZA168801516
  audio: Symphony No. 2, Op. 18: I. Andante moderato
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 97.392
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.128
    additional property: Energy
      type: PropertyValue
      value: 0.015
    additional property: Speechiness
      type: PropertyValue
      value: 0.04
    additional property: Acousticness
      type: PropertyValue
      value: 0.768
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.041
    additional property: Liveness
      type: PropertyValue
      value: 0.195
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.033
    additional property: Loudness (dB)
      type: PropertyValue
      value: -27.541
track: Symphony No. 2, Op. 18: II. Allegro molto e drammatico
  type: MusicRecording
  duration: PT7M30S
  duration ms: 450373
  explicit: false
  by artist: Viktor Kalabis
  by artist: Czech Philharmonic
  by artist: Zdeněk Košler
  in album: Kalabis: Symphonies & Concertos
    type: MusicAlbum
    date published: 2013-02-22
  isrc code: CZA168802516
  audio: Symphony No. 2, Op. 18: II. Allegro molto e drammatico
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 79.432
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.306
    additional property: Energy
      type: PropertyValue
      value: 0.28
    additional property: Speechiness
      type: PropertyValue
      value: 0.043
    additional property: Acousticness
      type: PropertyValue
      value: 0.856
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.86
    additional property: Liveness
      type: PropertyValue
      value: 0.132
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.172
    additional property: Loudness (dB)
      type: PropertyValue
      value: -20.416
track: Symphony No. 2, Op. 18: III. Andante, molto quieto /att./
  type: MusicRecording
  duration: PT6M39S
  duration ms: 399813
  explicit: false
  by artist: Viktor Kalabis
  by artist: Czech Philharmonic
  by artist: Zdeněk Košler
  in album: Kalabis: Symphonies & Concertos
    type: MusicAlbum
    date published: 2013-02-22
  isrc code: CZA168803516
  audio: Symphony No. 2, Op. 18: III. Andante, molto quieto /att./
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 65.33
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.12
    additional property: Energy
      type: PropertyValue
      value: 0.037
    additional property: Speechiness
      type: PropertyValue
      value: 0.039
    additional property: Acousticness
      type: PropertyValue
      value: 0.904
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.151
    additional property: Liveness
      type: PropertyValue
      value: 0.297
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.032
    additional property: Loudness (dB)
      type: PropertyValue
      value: -25.258
track: Symphony No. 2, Op. 18: IV. Allegro comodo e giocoso
  type: MusicRecording
  duration: PT5M38S
  duration ms: 338946
  explicit: false
  by artist: Viktor Kalabis
  by artist: Czech Philharmonic
  by artist: Zdeněk Košler
  in album: Kalabis: Symphonies & Concertos
    type: MusicAlbum
    date published: 2013-02-22
  isrc code: CZA168804516
  audio: Symphony No. 2, Op. 18: IV. Allegro comodo e giocoso
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 133.308
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.335
    additional property: Energy
      type: PropertyValue
      value: 0.237
    additional property: Speechiness
      type: PropertyValue
      value: 0.047
    additional property: Acousticness
      type: PropertyValue
      value: 0.889
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.701
    additional property: Liveness
      type: PropertyValue
      value: 0.208
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.053
    additional property: Loudness (dB)
      type: PropertyValue
      value: -21.046
track: Violin Concerto No. 1, Op. 17: I. Maestoso. Andante
track: Violin Concerto No. 1, Op. 17: II. Andante angoscioso. Quasi adagio
track: Violin Concerto No. 1, Op. 17: III. Allegro vivace
track: Symphonic Variations for Large Orchestra, Op. 24
track: Concerto for Large Orchestra, Op. 25: I. Allegro
track: Concerto for Large Orchestra, Op. 25: II. Adagio
track: Concerto for Large Orchestra, Op. 25: III. Allegro assai
track: Concerto for Large Orchestra, Op. 25: IV. Allegro vivo
track: Symphony No. 3, Op. 33: I. Molto moderato
track: Symphony No. 3, Op. 33: II. Allegro molto drammatico
track: Symphony No. 3, Op. 33: III. Adagio molto e quieto
track: Trumpet Concerto, Op. 36: I. Allegretto moderato - Live
track: Trumpet Concerto, Op. 36: II. Andante. Vivo. Andante. Allegro vivo - Live
track: Concerto for Harpsichord and Strings, Op. 42: I. Allegro leggiero
track: Concerto for Harpsichord and Strings, Op. 42: II. Andante
track: Concerto for Harpsichord and Strings, Op. 42: III. Allegro vivo II
track: Violin Concerto No. 2, Op. 49 - Live
track: Concerto for Piano and Wind Instruments, Op. 64: IV. Allegro vivo - Andante - Poco vivo
track: Concertino for Basson and Wind Instruments, Op. 61

Violin Concerto No. 1, Op. 17: I. Maestoso. Andante
type: MusicRecording
duration: PT8M28S
duration ms: 508373
explicit: false
by artist: Viktor Kalabis
by artist: Prague Symphony Orchestra
by artist: Petr Skvor
in album: Kalabis: Symphonies & Concertos
  type: MusicAlbum
  date published: 2013-02-22
isrc code: CZA168596999
audio: Violin Concerto No. 1, Op. 17: I. Maestoso. Andante
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 101.317
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.266
  additional property: Energy
    type: PropertyValue
    value: 0.125
  additional property: Speechiness
    type: PropertyValue
    value: 0.048
  additional property: Acousticness
    type: PropertyValue
    value: 0.882
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.436
  additional property: Liveness
    type: PropertyValue
    value: 0.326
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.066
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.555

Violin Concerto No. 1, Op. 17: II. Andante angoscioso. Quasi adagio
type: MusicRecording
duration: PT6M45S
duration ms: 405146
explicit: false
by artist: Viktor Kalabis
by artist: Prague Symphony Orchestra
by artist: Petr Skvor
in album: Kalabis: Symphonies & Concertos
  type: MusicAlbum
  date published: 2013-02-22
isrc code: CZA168595999
audio: Violin Concerto No. 1, Op. 17: II. Andante angoscioso. Quasi adagio
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 102.62
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.223
  additional property: Energy
    type: PropertyValue
    value: 0.084
  additional property: Speechiness
    type: PropertyValue
    value: 0.052
  additional property: Acousticness
    type: PropertyValue
    value: 0.819
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.417
  additional property: Liveness
    type: PropertyValue
    value: 0.1
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.039
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.677

Violin Concerto No. 1, Op. 17: III. Allegro vivace
type: MusicRecording
duration: PT6M29S
duration ms: 389653
explicit: false
by artist: Viktor Kalabis
by artist: Prague Symphony Orchestra
by artist: Petr Skvor
in album: Kalabis: Symphonies & Concertos
  type: MusicAlbum
  date published: 2013-02-22
isrc code: CZA168594999
audio: Violin Concerto No. 1, Op. 17: III. Allegro vivace
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 146.111
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.32
  additional property: Energy
    type: PropertyValue
    value: 0.335
  additional property: Speechiness
    type: PropertyValue
    value: 0.077
  additional property: Acousticness
    type: PropertyValue
    value: 0.843
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.789
  additional property: Liveness
    type: PropertyValue
    value: 0.272
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.234
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.449

Symphonic Variations for Large Orchestra, Op. 24
type: MusicRecording
duration: PT12M59S
duration ms: 779840
explicit: false
by artist: Viktor Kalabis
by artist: Czech Philharmonic
by artist: Václav Neumann
in album: Kalabis: Symphonies & Concertos
  type: MusicAlbum
  date published: 2013-02-22
isrc code: CZA166800437
audio: Symphonic Variations for Large Orchestra, Op. 24
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 84.828
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.177
  additional property: Energy
    type: PropertyValue
    value: 0.05
  additional property: Speechiness
    type: PropertyValue
    value: 0.044
  additional property: Acousticness
    type: PropertyValue
    value: 0.927
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.503
  additional property: Liveness
    type: PropertyValue
    value: 0.084
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.039
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.552

Concerto for Large Orchestra, Op. 25: I. Allegro
type: MusicRecording
duration: PT6M0S
duration ms: 360306
explicit: false
by artist: Viktor Kalabis
by artist: Czech Philharmonic
by artist: Ladislav Slovák
in album: Kalabis: Symphonies & Concertos
  type: MusicAlbum
  date published: 2013-02-22
isrc code: CZA167201384
audio: Concerto for Large Orchestra, Op. 25: I. Allegro
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 125.773
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.306
  additional property: Energy
    type: PropertyValue
    value: 0.345
  additional property: Speechiness
    type: PropertyValue
    value: 0.102
  additional property: Acousticness
    type: PropertyValue
    value: 0.853
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.822
  additional property: Liveness
    type: PropertyValue
    value: 0.2
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.086
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.483

Concerto for Large Orchestra, Op. 25: II. Adagio
type: MusicRecording
duration: PT6M55S
duration ms: 415333
explicit: false
by artist: Viktor Kalabis
by artist: Czech Philharmonic
by artist: Ladislav Slovák
in album: Kalabis: Symphonies & Concertos
  type: MusicAlbum
  date published: 2013-02-22
isrc code: CZA167202384
audio: Concerto for Large Orchestra, Op. 25: II. Adagio
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 75.8
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.107
  additional property: Energy
    type: PropertyValue
    value: 0.06
  additional property: Speechiness
    type: PropertyValue
    value: 0.055
  additional property: Acousticness
    type: PropertyValue
    value: 0.806
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.584
  additional property: Liveness
    type: PropertyValue
    value: 0.075
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.035
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.353

Concerto for Large Orchestra, Op. 25: III. Allegro assai
type: MusicRecording
duration: PT7M28S
duration ms: 448346
explicit: false
by artist: Viktor Kalabis
by artist: Czech Philharmonic
by artist: Ladislav Slovák
in album: Kalabis: Symphonies & Concertos
  type: MusicAlbum
  date published: 2013-02-22
isrc code: CZA167203384
audio: Concerto for Large Orchestra, Op. 25: III. Allegro assai
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 147.722
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.283
  additional property: Energy
    type: PropertyValue
    value: 0.125
  additional property: Speechiness
    type: PropertyValue
    value: 0.053
  additional property: Acousticness
    type: PropertyValue
    value: 0.922
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.855
  additional property: Liveness
    type: PropertyValue
    value: 0.078
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.065
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.268

Concerto for Large Orchestra, Op. 25: IV. Allegro vivo
type: MusicRecording
duration: PT8M7S
duration ms: 487106
explicit: false
by artist: Viktor Kalabis
by artist: Czech Philharmonic
by artist: Ladislav Slovák
in album: Kalabis: Symphonies & Concertos
  type: MusicAlbum
  date published: 2013-02-22
isrc code: CZA167204384
audio: Concerto for Large Orchestra, Op. 25: IV. Allegro vivo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 76.922
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.374
  additional property: Energy
    type: PropertyValue
    value: 0.173
  additional property: Speechiness
    type: PropertyValue
    value: 0.054
  additional property: Acousticness
    type: PropertyValue
    value: 0.931
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.724
  additional property: Liveness
    type: PropertyValue
    value: 0.355
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.07
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.118

Symphony No. 3, Op. 33: I. Molto moderato
type: MusicRecording
duration: PT8M7S
duration ms: 487840
explicit: false
by artist: Viktor Kalabis
by artist: Czech Philharmonic
by artist: Jiří Bělohlávek
in album: Kalabis: Symphonies & Concertos
  type: MusicAlbum
  date published: 2013-02-22
isrc code: CZA167301328
audio: Symphony No. 3, Op. 33: I. Molto moderato
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 140.912
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.141
  additional property: Energy
    type: PropertyValue
    value: 0.019
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.55
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.025
  additional property: Liveness
    type: PropertyValue
    value: 0.426
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.037
  additional property: Loudness (dB)
    type: PropertyValue
    value: -30.689

Symphony No. 3, Op. 33: II. Allegro molto drammatico
type: MusicRecording
duration: PT10M44S
duration ms: 644453
explicit: false
by artist: Viktor Kalabis
by artist: Czech Philharmonic
by artist: Jiří Bělohlávek
in album: Kalabis: Symphonies & Concertos
  type: MusicAlbum
  date published: 2013-02-22
isrc code: CZA167302328
audio: Symphony No. 3, Op. 33: II. Allegro molto drammatico
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 95.632
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.228
  additional property: Energy
    type: PropertyValue
    value: 0.231
  additional property: Speechiness
    type: PropertyValue
    value: 0.076
  additional property: Acousticness
    type: PropertyValue
    value: 0.861
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.475
  additional property: Liveness
    type: PropertyValue
    value: 0.132
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.059
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.971

Symphony No. 3, Op. 33: III. Adagio molto e quieto
type: MusicRecording
duration: PT7M23S
duration ms: 443773
explicit: false
by artist: Viktor Kalabis
by artist: Czech Philharmonic
by artist: Jiří Bělohlávek
in album: Kalabis: Symphonies & Concertos
  type: MusicAlbum
  date published: 2013-02-22
isrc code: CZA167303328
audio: Symphony No. 3, Op. 33: III. Adagio molto e quieto
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 82.253
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.081
  additional property: Energy
    type: PropertyValue
    value: 0.052
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.931
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.916
  additional property: Liveness
    type: PropertyValue
    value: 0.052
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.03
  additional property: Loudness (dB)
    type: PropertyValue
    value: -29.418

Trumpet Concerto, Op. 36: I. Allegretto moderato - Live
type: MusicRecording
duration: PT6M15S
duration ms: 375853
explicit: false
by artist: Viktor Kalabis
by artist: Prague Radio Symphony Orchestra
by artist: Milos Konvalinka
by artist: Miroslav Kejmar
in album: Kalabis: Symphonies & Concertos
  type: MusicAlbum
  date published: 2013-02-22
isrc code: CZA167601716
audio: Trumpet Concerto, Op. 36: I. Allegretto moderato - Live
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 151.441
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.364
  additional property: Energy
    type: PropertyValue
    value: 0.247
  additional property: Speechiness
    type: PropertyValue
    value: 0.066
  additional property: Acousticness
    type: PropertyValue
    value: 0.916
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.922
  additional property: Liveness
    type: PropertyValue
    value: 0.102
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.222
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.992

Trumpet Concerto, Op. 36: II. Andante. Vivo. Andante. Allegro vivo - Live
type: MusicRecording
duration: PT11M45S
duration ms: 705320
explicit: false
by artist: Viktor Kalabis
by artist: Prague Radio Symphony Orchestra
by artist: Milos Konvalinka
by artist: Miroslav Kejmar
in album: Kalabis: Symphonies & Concertos
  type: MusicAlbum
  date published: 2013-02-22
isrc code: CZA167602716
audio: Trumpet Concerto, Op. 36: II. Andante. Vivo. Andante. Allegro vivo - Live
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 141.666
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.302
  additional property: Energy
    type: PropertyValue
    value: 0.071
  additional property: Speechiness
    type: PropertyValue
    value: 0.054
  additional property: Acousticness
    type: PropertyValue
    value: 0.959
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.904
  additional property: Liveness
    type: PropertyValue
    value: 0.775
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.046
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.042

Concerto for Harpsichord and Strings, Op. 42: I. Allegro leggiero
type: MusicRecording
duration: PT8M16S
duration ms: 496120
explicit: false
by artist: Viktor Kalabis
by artist: Prague Chamber Orchestra
by artist: Zuzana Růžičková
in album: Kalabis: Symphonies & Concertos
  type: MusicAlbum
  date published: 2013-02-22
isrc code: CZA168001248
audio: Concerto for Harpsichord and Strings, Op. 42: I. Allegro leggiero
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 151.773
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.308
  additional property: Energy
    type: PropertyValue
    value: 0.383
  additional property: Speechiness
    type: PropertyValue
    value: 0.032
  additional property: Acousticness
    type: PropertyValue
    value: 0.686
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.947
  additional property: Liveness
    type: PropertyValue
    value: 0.078
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.299
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.467

Concerto for Harpsichord and Strings, Op. 42: II. Andante
type: MusicRecording
duration: PT8M35S
duration ms: 515745
explicit: false
by artist: Viktor Kalabis
by artist: Prague Chamber Orchestra
by artist: Zuzana Růžičková
in album: Kalabis: Symphonies & Concertos
  type: MusicAlbum
  date published: 2013-02-22
isrc code: CZA168002248
audio: Concerto for Harpsichord and Strings, Op. 42: II. Andante
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 168.17
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.154
  additional property: Energy
    type: PropertyValue
    value: 0.05
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.875
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.443
  additional property: Liveness
    type: PropertyValue
    value: 0.062
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.031
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.123

Concerto for Harpsichord and Strings, Op. 42: III. Allegro vivo II
type: MusicRecording
duration: PT10M41S
duration ms: 641280
explicit: false
by artist: Viktor Kalabis
by artist: Prague Chamber Orchestra
by artist: Zuzana Růžičková
in album: Kalabis: Symphonies & Concertos
  type: MusicAlbum
  date published: 2013-02-22
isrc code: CZA168003248
audio: Concerto for Harpsichord and Strings, Op. 42: III. Allegro vivo II
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 111.401
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.335
  additional property: Energy
    type: PropertyValue
    value: 0.32
  additional property: Speechiness
    type: PropertyValue
    value: 0.052
  additional property: Acousticness
    type: PropertyValue
    value: 0.718
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.656
  additional property: Liveness
    type: PropertyValue
    value: 0.185
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.077
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.741

Violin Concerto No. 2, Op. 49 - Live
type: MusicRecording
duration: PT15M23S
duration ms: 923253
explicit: false
by artist: Viktor Kalabis
by artist: Czech Philharmonic
by artist: Wolfgang Sawallisch
by artist: Josef Suk
in album: Kalabis: Symphonies & Concertos
  type: MusicAlbum
  date published: 2013-02-22
isrc code: CZA168300319
audio: Violin Concerto No. 2, Op. 49 - Live
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 75.42
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.22
  additional property: Energy
    type: PropertyValue
    value: 0.145
  additional property: Speechiness
    type: PropertyValue
    value: 0.055
  additional property: Acousticness
    type: PropertyValue
    value: 0.86
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.729
  additional property: Liveness
    type: PropertyValue
    value: 0.118
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.056
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.573

Concerto for Piano and Wind Instruments, Op. 64: IV. Allegro vivo - Andante - Poco vivo
type: MusicRecording
duration: PT22M19S
duration ms: 1339440
explicit: false
by artist: Viktor Kalabis
by artist: Prague Radio Symphony Orchestra
by artist: Tomáš Koutník
by artist: Milan Langer
in album: Kalabis: Symphonies & Concertos
  type: MusicAlbum
  date published: 2013-02-22
isrc code: CZD949100109
audio: Concerto for Piano and Wind Instruments, Op. 64: IV. Allegro vivo - Andante - Poco vivo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 112.505
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.417
  additional property: Energy
    type: PropertyValue
    value: 0.175
  additional property: Speechiness
    type: PropertyValue
    value: 0.048
  additional property: Acousticness
    type: PropertyValue
    value: 0.985
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.828
  additional property: Liveness
    type: PropertyValue
    value: 0.183
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.037
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.852

Concertino for Basson and Wind Instruments, Op. 61
type: MusicRecording
duration: PT12M38S
duration ms: 758866
explicit: false
by artist: Viktor Kalabis
by artist: Czech Philharmonic Wind Ensemble
by artist: Miloš Formáček
by artist: Jiri Formacek
in album: Kalabis: Symphonies & Concertos
  type: MusicAlbum
  date published: 2013-02-22
isrc code: CZA168598999
audio: Concertino for Basson and Wind Instruments, Op. 61
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 147.32
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.384
  additional property: Energy
    type: PropertyValue
    value: 0.069
  additional property: Speechiness
    type: PropertyValue
    value: 0.05
  additional property: Acousticness
    type: PropertyValue
    value: 0.992
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.87
  additional property: Liveness
    type: PropertyValue
    value: 0.635
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.1
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.678

Vybrané poslechové skladby pro 1. tř. ZDŠ
type: MusicAlbum
date published: 2020-09-04
track: Děti zpívají, Op. 38: Houpací židle
  type: MusicRecording
  duration: PT0M53S
  duration ms: 53724
  explicit: false
  by artist: Karel Hába
  by artist: Czech Radio Children´s Chorus
  by artist: Little Orchestra
  by artist: Bohumil Kulínský
  in album: Vybrané poslechové skladby pro 1. tř. ZDŠ
    type: MusicAlbum
    date published: 2020-09-04
  isrc code: CZA160604045
  audio: Děti zpívají, Op. 38: Houpací židle
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 78.482
    additional property: Musical Key
      type: PropertyValue
      value: 3
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.668
    additional property: Energy
      type: PropertyValue
      value: 0.262
    additional property: Speechiness
      type: PropertyValue
      value: 0.032
    additional property: Acousticness
      type: PropertyValue
      value: 0.983
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.069
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.886
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.531
track: Děti zpívají, Op. 38: Lokomotiva
  type: MusicRecording
  duration: PT1M2S
  duration ms: 62487
  explicit: false
  by artist: Karel Hába
  by artist: Czech Radio Children´s Chorus
  by artist: Little Orchestra
  by artist: Bohumil Kulínský
  in album: Vybrané poslechové skladby pro 1. tř. ZDŠ
    type: MusicAlbum
    date published: 2020-09-04
  isrc code: CZA160604046
  audio: Děti zpívají, Op. 38: Lokomotiva
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 160.531
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.544
    additional property: Energy
      type: PropertyValue
      value: 0.395
    additional property: Speechiness
      type: PropertyValue
      value: 0.039
    additional property: Acousticness
      type: PropertyValue
      value: 0.968
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.129
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.654
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.447
track: Děti zpívají, Op. 38: Lenošný Ondřej
  type: MusicRecording
  duration: PT0M41S
  duration ms: 41573
  explicit: false
  by artist: Karel Hába
  by artist: Czech Radio Children´s Chorus
  by artist: Little Orchestra
  by artist: Bohumil Kulínský
  in album: Vybrané poslechové skladby pro 1. tř. ZDŠ
    type: MusicAlbum
    date published: 2020-09-04
  isrc code: CZA160604047
  audio: Děti zpívají, Op. 38: Lenošný Ondřej
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 95.591
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.634
    additional property: Energy
      type: PropertyValue
      value: 0.359
    additional property: Speechiness
      type: PropertyValue
      value: 0.046
    additional property: Acousticness
      type: PropertyValue
      value: 0.986
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.124
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.537
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.951
track: Děti zpívají, Op. 38: Elektrika
  type: MusicRecording
  duration: PT0M59S
  duration ms: 59100
  explicit: false
  by artist: Karel Hába
  by artist: Czech Radio Children´s Chorus
  by artist: Little Orchestra
  by artist: Bohumil Kulínský
  in album: Vybrané poslechové skladby pro 1. tř. ZDŠ
    type: MusicAlbum
    date published: 2020-09-04
  isrc code: CZA160604048
  audio: Děti zpívají, Op. 38: Elektrika
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 97.847
    additional property: Musical Key
      type: PropertyValue
      value: 3
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.612
    additional property: Energy
      type: PropertyValue
      value: 0.288
    additional property: Speechiness
      type: PropertyValue
      value: 0.027
    additional property: Acousticness
      type: PropertyValue
      value: 0.982
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.002
    additional property: Liveness
      type: PropertyValue
      value: 0.078
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.794
    additional property: Loudness (dB)
track: Písničky o práci: Svetříček
track: Dana´s Songs and Nursery Rhymes, Op. 49: Kocour - polka
track: Pomožeme slávikovi. Spievanky pre najmenších: Milý ty moj kamarát
track: Pomožeme slávikovi. Spievanky pre najmenších: Čo sa stalo v nedeľu
track: Album for the Young, Op. 39: Polka
track: Byla jedna kočka (Hajaja)
track: Kolíbačka (Hajaja)
track: V trávě. 15 dětských tanečních her Libuše Kurkové: V trávě
track: V trávě. 15 dětských tanečních her Libuše Kurkové: Klubko
track: Za hory, za lesy
track: Das wilde Entlein
track: Schovávaná s jablíčkem
track: Children Songs, Op. 15: Máminy oči
track: Májová
track: Halí, belí
track: Pod naším okýnkem
track: Zelená se snítka: Písnička o vrabci

Loudness (dB)
type: PropertyValue
value: -9.585

Písničky o práci: Svetříček
type: MusicRecording
duration: PT1M29S
duration ms: 89074
explicit: false
by artist: Ilja Hurník
by artist: Dana Jauernigová
by artist: Czech Philharmonic
by artist: Prague Radio Children´s Chorus
by artist: Bohumil Kulínský
in album: Vybrané poslechové skladby pro 1. tř. ZDŠ
  type: MusicAlbum
  date published: 2020-09-04
isrc code: CZA165501222
audio: Písničky o práci: Svetříček
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 78.717
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.25
  additional property: Energy
    type: PropertyValue
    value: 0.112
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.993
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.01
  additional property: Liveness
    type: PropertyValue
    value: 0.103
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.215
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.58

Dana´s Songs and Nursery Rhymes, Op. 49: Kocour - polka
type: MusicRecording
duration: PT1M1S
duration ms: 61178
explicit: false
by artist: Jaroslav Křička
by artist: Czech Philharmonic Children's Choir
by artist: Komorní soubor členů České filharmonie
by artist: Jan Kühn
in album: Vybrané poslechové skladby pro 1. tř. ZDŠ
  type: MusicAlbum
  date published: 2020-09-04
isrc code: CZA165601236
audio: Dana´s Songs and Nursery Rhymes, Op. 49: Kocour - polka
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 78.729
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.626
  additional property: Energy
    type: PropertyValue
    value: 0.115
  additional property: Speechiness
    type: PropertyValue
    value: 0.06
  additional property: Acousticness
    type: PropertyValue
    value: 0.927
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.121
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.555
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.593

Pomožeme slávikovi. Spievanky pre najmenších: Milý ty moj kamarát
type: MusicRecording
duration: PT0M48S
duration ms: 48178
explicit: false
by artist: Dezider Kardoš
by artist: Emilia Schleiferová
by artist: M. Sulimanec
by artist: J. Ďurech
by artist: D. Šetváková
by artist: Gabriela Tóthová
by artist: Rejcha Wind Quintet
by artist: Bratislava Radio Children Chorus
by artist: Ondrej Francisci
in album: Vybrané poslechové skladby pro 1. tř. ZDŠ
  type: MusicAlbum
  date published: 2020-09-04
isrc code: CZA160604055
audio: Pomožeme slávikovi. Spievanky pre najmenších: Milý ty moj kamarát
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 122.148
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.826
  additional property: Energy
    type: PropertyValue
    value: 0.389
  additional property: Speechiness
    type: PropertyValue
    value: 0.163
  additional property: Acousticness
    type: PropertyValue
    value: 0.986
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.135
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.709
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.152

Pomožeme slávikovi. Spievanky pre najmenších: Čo sa stalo v nedeľu
type: MusicRecording
duration: PT0M46S
duration ms: 46717
explicit: false
by artist: Dezider Kardoš
by artist: Emilia Schleiferová
by artist: M. Sulimanec
by artist: J. Ďurech
by artist: D. Šetváková
by artist: Gabriela Tóthová
by artist: Rejcha Wind Quintet
by artist: Bratislava Radio Children Chorus
by artist: Ondrej Francisci
in album: Vybrané poslechové skladby pro 1. tř. ZDŠ
  type: MusicAlbum
  date published: 2020-09-04
isrc code: CZA160604056
audio: Pomožeme slávikovi. Spievanky pre najmenších: Čo sa stalo v nedeľu
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 121.205
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.589
  additional property: Energy
    type: PropertyValue
    value: 0.207
  additional property: Speechiness
    type: PropertyValue
    value: 0.054
  additional property: Acousticness
    type: PropertyValue
    value: 0.992
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.335
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.387
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.265

Album for the Young, Op. 39: Polka
type: MusicRecording
duration: PT0M56S
duration ms: 56383
explicit: false
by artist: Pyotr Ilyich Tchaikovsky
by artist: Jan Panenka
in album: Vybrané poslechové skladby pro 1. tř. ZDŠ
  type: MusicAlbum
  date published: 2020-09-04
isrc code: CZA165814280
audio: Album for the Young, Op. 39: Polka
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 94.274
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.669
  additional property: Energy
    type: PropertyValue
    value: 0.265
  additional property: Speechiness
    type: PropertyValue
    value: 0.076
  additional property: Acousticness
    type: PropertyValue
    value: 0.994
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.922
  additional property: Liveness
    type: PropertyValue
    value: 0.113
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.29
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.8

Byla jedna kočka (Hajaja)
type: MusicRecording
duration: PT0M36S
duration ms: 36281
explicit: false
by artist: Jiří Verberger
by artist: Vlastimil Brodský
by artist: Jiří Verberger s improvizační skupinou
in album: Vybrané poslechové skladby pro 1. tř. ZDŠ
  type: MusicAlbum
  date published: 2020-09-04
isrc code: CZA160502615
audio: Byla jedna kočka (Hajaja)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 87.474
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.698
  additional property: Energy
    type: PropertyValue
    value: 0.543
  additional property: Speechiness
    type: PropertyValue
    value: 0.09
  additional property: Acousticness
    type: PropertyValue
    value: 0.721
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.152
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.859
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.228

Kolíbačka (Hajaja)
type: MusicRecording
duration: PT0M45S
duration ms: 45299
explicit: false
by artist: Richard Kubernát
by artist: Vlastimil Brodský
by artist: Richard Kubernát s improvizační skupinou
in album: Vybrané poslechové skladby pro 1. tř. ZDŠ
  type: MusicAlbum
  date published: 2020-09-04
isrc code: CZA160513378
audio: Kolíbačka (Hajaja)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 98.445
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.738
  additional property: Energy
    type: PropertyValue
    value: 0.253
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.867
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.157
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.623
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.262

V trávě. 15 dětských tanečních her Libuše Kurkové: V trávě
type: MusicRecording
duration: PT1M44S
duration ms: 104123
explicit: false
by artist: Petr Eben
by artist: Rejcha Wind Quintet
by artist: Czech Radio Children´s Chorus
by artist: Bohumil Kulínský
in album: Vybrané poslechové skladby pro 1. tř. ZDŠ
  type: MusicAlbum
  date published: 2020-09-04
isrc code: CZA160604083
audio: V trávě. 15 dětských tanečních her Libuše Kurkové: V trávě
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 82.824
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.444
  additional property: Energy
    type: PropertyValue
    value: 0.136
  additional property: Speechiness
    type: PropertyValue
    value: 0.037
  additional property: Acousticness
    type: PropertyValue
    value: 0.994
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.258
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.416
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.411

V trávě. 15 dětských tanečních her Libuše Kurkové: Klubko
type: MusicRecording
duration: PT1M40S
duration ms: 100888
explicit: false
by artist: Petr Eben
by artist: Rejcha Wind Quintet
by artist: Czech Radio Children´s Chorus
by artist: Bohumil Kulínský
in album: Vybrané poslechové skladby pro 1. tř. ZDŠ
  type: MusicAlbum
  date published: 2020-09-04
isrc code: CZA160604090
audio: V trávě. 15 dětských tanečních her Libuše Kurkové: Klubko
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 136.316
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.713
  additional property: Energy
    type: PropertyValue
    value: 0.162
  additional property: Speechiness
    type: PropertyValue
    value: 0.098
  additional property: Acousticness
    type: PropertyValue
    value: 0.991
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.201
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.715
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.339

Za hory, za lesy
type: MusicRecording
duration: PT0M49S
duration ms: 49964
explicit: false
by artist: Traditional
by artist: Czech Radio Children´s Chorus
by artist: Bohumil Kulínský
in album: Vybrané poslechové skladby pro 1. tř. ZDŠ
  type: MusicAlbum
  date published: 2020-09-04
isrc code: CZA160604097
audio: Za hory, za lesy
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 72.565
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.589
  additional property: Energy
    type: PropertyValue
    value: 0.076
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.994
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.144
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.838
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.021

Das wilde Entlein
type: MusicRecording
duration: PT1M34S
duration ms: 94009
explicit: false
by artist: Traditional
by artist: Czech Radio Children´s Chorus
by artist: Bohumil Kulínský
in album: Vybrané poslechové skladby pro 1. tř. ZDŠ
  type: MusicAlbum
  date published: 2020-09-04
isrc code: CZA160604098
audio: Das wilde Entlein
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 85.919
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.337
  additional property: Energy
    type: PropertyValue
    value: 0.092
  additional property: Speechiness
    type: PropertyValue
    value: 0.082
  additional property: Acousticness
    type: PropertyValue
    value: 0.995
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.136
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.336
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.923

Schovávaná s jablíčkem
type: MusicRecording
duration: PT0M46S
duration ms: 46202
explicit: false
by artist: Emil Strašek
by artist: Czech Radio Children´s Chorus
by artist: Bohumil Kulínský
in album: Vybrané poslechové skladby pro 1. tř. ZDŠ
  type: MusicAlbum
  date published: 2020-09-04
isrc code: CZA160512463
audio: Schovávaná s jablíčkem
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 69.05
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.751
  additional property: Energy
    type: PropertyValue
    value: 0.04
  additional property: Speechiness
    type: PropertyValue
    value: 0.066
  additional property: Acousticness
    type: PropertyValue
    value: 0.994
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.253
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.676
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.825

Children Songs, Op. 15: Máminy oči
type: MusicRecording
duration: PT0M47S
duration ms: 47819
explicit: false
by artist: Viktor Kalabis
by artist: Czech Radio Children´s Chorus
by artist: Bohumil Kulínský
in album: Vybrané poslechové skladby pro 1. tř. ZDŠ
  type: MusicAlbum
  date published: 2020-09-04
isrc code: CZA166301438
audio: Children Songs, Op. 15: Máminy oči
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 134.662
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.456
  additional property: Energy
    type: PropertyValue
    value: 0.06
  additional property: Speechiness
    type: PropertyValue
    value: 0.085
  additional property: Acousticness
    type: PropertyValue
    value: 0.995
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.098
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.538
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.746

Májová
type: MusicRecording
duration: PT0M42S
duration ms: 42912
explicit: false
by artist: Václav Kučera
by artist: Czech Radio Children´s Chorus
by artist: Bohumil Kulínský
in album: Vybrané poslechové skladby pro 1. tř. ZDŠ
  type: MusicAlbum
  date published: 2020-09-04
isrc code: CZA160509012
audio: Májová
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 72.567
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.706
  additional property: Energy
    type: PropertyValue
    value: 0.172
  additional property: Speechiness
    type: PropertyValue
    value: 0.08
  additional property: Acousticness
    type: PropertyValue
    value: 0.995
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.089
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.614
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.611

Halí, belí
type: MusicRecording
duration: PT1M32S
duration ms: 92002
explicit: false
by artist: Traditional
by artist: Petr Eben
in album: Vybrané poslechové skladby pro 1. tř. ZDŠ
  type: MusicAlbum
  date published: 2020-09-04
isrc code: CZA160604099
audio: Halí, belí
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 86.273
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.603
  additional property: Energy
    type: PropertyValue
    value: 0.031
  additional property: Speechiness
    type: PropertyValue
    value: 0.058
  additional property: Acousticness
    type: PropertyValue
    value: 0.995
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.958
  additional property: Liveness
    type: PropertyValue
    value: 0.202
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.621
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.547

Pod naším okýnkem
type: MusicRecording
duration: PT0M40S
duration ms: 40187
explicit: false
by artist: Traditional
by artist: Petr Eben
in album: Vybrané poslechové skladby pro 1. tř. ZDŠ
  type: MusicAlbum
  date published: 2020-09-04
isrc code: CZA160604100
audio: Pod naším okýnkem
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 78.367
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.575
  additional property: Energy
    type: PropertyValue
    value: 0.112
  additional property: Speechiness
    type: PropertyValue
    value: 0.385
  additional property: Acousticness
    type: PropertyValue
    value: 0.995
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.958
  additional property: Liveness
    type: PropertyValue
    value: 0.123
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.324
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.221

Zelená se snítka: Písnička o vrabci
type: MusicRecording
duration: PT1M47S
duration ms: 107529
explicit: false
by artist: Petr Eben
in album: Vybrané poslechové skladby pro 1. tř. ZDŠ
  type: MusicAlbum
  date published: 2020-09-04
isrc code: CZA160604102
audio: Zelená se snítka: Písnička o vrabci
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 112.802
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.623
  additional property: Energy
    type: PropertyValue
    value: 0.146
  additional property: Speechiness
    type: PropertyValue
    value: 0.072
  additional property: Acousticness
    type: PropertyValue
    value: 0.996
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.949
  additional property: Liveness
    type: PropertyValue
    value: 0.106
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.726
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.266

20th Century Harpsichord Concertos
type: MusicAlbum
date published: 2019-06-14
track: Concertino for Harpsichord & Strings: I. Allegro
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210730
  explicit: false
  by artist: Walter Leigh
  by artist: Jory Vinikour
  by artist: Chicago Philharmonic
  by artist: Scott Speck
  in album: 20th Century Harpsichord Concertos
    type: MusicAlbum
    date published: 2019-06-14
  isrc code: USB801067471
  audio: Concertino for Harpsichord & Strings: I. Allegro
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 86.739
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.382
    additional property: Energy
      type: PropertyValue
      value: 0.379
    additional property: Speechiness
      type: PropertyValue
      value: 0.029
    additional property: Acousticness
      type: PropertyValue
      value: 0.745
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.001
    additional property: Liveness
      type: PropertyValue
      value: 0.125
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.846
    additional property: Loudness (dB)
      type: PropertyValue
      value: -16.017
track: Concertino for Harpsichord & Strings: II. Andante
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206816
  explicit: false
  by artist: Walter Leigh
  by artist: Jory Vinikour
  by artist: Chicago Philharmonic
  by artist: Scott Speck
  in album: 20th Century Harpsichord Concertos
    type: MusicAlbum
    date published: 2019-06-14
  isrc code: USB801067472
  audio: Concertino for Harpsichord & Strings: II. Andante
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 83.856
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.177
    additional property: Energy
      type: PropertyValue
      value: 0.2
    additional property: Speechiness
      type: PropertyValue
      value: 0.032
    additional property: Acousticness
      type: PropertyValue
      value: 0.4
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.525
    additional property: Liveness
      type: PropertyValue
      value: 0.091
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.197
    additional property: Loudness (dB)
      type: PropertyValue
      value: -17.204
track: Concertino for Harpsichord & Strings: III. Allegro vivace
  type: MusicRecording
  duration: PT2M4S
  duration ms: 124641
  explicit: false
  by artist: Walter Leigh
  by artist: Jory Vinikour
  by artist: Chicago Philharmonic
  by artist: Scott Speck
  in album: 20th Century Harpsichord Concertos
    type: MusicAlbum
    date published: 2019-06-14
  isrc code: USB801067473
  audio: Concertino for Harpsichord & Strings: III. Allegro vivace
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 132.358
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.487
    additional property: Energy
      type: PropertyValue
      value: 0.434
    additional property: Speechiness
      type: PropertyValue
      value: 0.031
    additional property: Acousticness
      type: PropertyValue
      value: 0.643
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.456
    additional property: Liveness
      type: PropertyValue
      value: 0.078
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.905
    additional property: Loudness (dB)
      type: PropertyValue
      value: -14.35
track: Concertino da camera: I. Allegro non troppo
  type: MusicRecording
  duration: PT6M59S
  duration ms: 419555
  explicit: false
  by artist: Ned Rorem
  by artist: Jory Vinikour
  by artist: Chicago Philharmonic
  by artist: Scott Speck
  in album: 20th Century Harpsichord Concertos
    type: MusicAlbum
    date published: 2019-06-14
  isrc code: USB801067474
  audio: Concertino da camera: I. Allegro non troppo
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 103.462
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.362
    additional property: Energy
      type: PropertyValue
      value: 0.292
    additional property: Speechiness
      type: PropertyValue
      value: 0.031
    additional property: Acousticness
      type: PropertyValue
      value: 0.813
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.125
    additional property: Liveness
      type: PropertyValue
      value: 0.272
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.593
    additional property: Loudness (dB)
track: Concertino da camera: II. Molto moderato
track: Concertino da camera: III. Presto
track: Harpsichord Concerto, Op. 42: I. Allegro leggiero
track: Harpsichord Concerto, Op. 42: II. Andante
track: Harpsichord Concerto, Op. 42: III. Allegro vivo
track: Concerto for Amplified Harpsichord & Strings: I. —
track: Concerto for Amplified Harpsichord & Strings: II. —
track: Concerto for Amplified Harpsichord & Strings: III. —
track: Concerto for Amplified Harpsichord & Strings: IV. —
track: Concerto for Amplified Harpsichord & Strings: V. —
track: Concerto for Amplified Harpsichord & Strings: VI. —

Loudness (dB)
type: PropertyValue
value: -15.184

Concertino da camera: II. Molto moderato
type: MusicRecording
duration: PT5M34S
duration ms: 334768
explicit: false
by artist: Ned Rorem
by artist: Jory Vinikour
by artist: Chicago Philharmonic
by artist: Scott Speck
in album: 20th Century Harpsichord Concertos
  type: MusicAlbum
  date published: 2019-06-14
isrc code: USB801067475
audio: Concertino da camera: II. Molto moderato
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 135.144
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.186
  additional property: Energy
    type: PropertyValue
    value: 0.118
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.929
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.467
  additional property: Liveness
    type: PropertyValue
    value: 0.135
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.065
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.154

Concertino da camera: III. Presto
type: MusicRecording
duration: PT4M45S
duration ms: 285382
explicit: false
by artist: Ned Rorem
by artist: Jory Vinikour
by artist: Chicago Philharmonic
by artist: Scott Speck
in album: 20th Century Harpsichord Concertos
  type: MusicAlbum
  date published: 2019-06-14
isrc code: USB801067476
audio: Concertino da camera: III. Presto
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 94.349
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.324
  additional property: Energy
    type: PropertyValue
    value: 0.261
  additional property: Speechiness
    type: PropertyValue
    value: 0.035
  additional property: Acousticness
    type: PropertyValue
    value: 0.921
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.048
  additional property: Liveness
    type: PropertyValue
    value: 0.123
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.548
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.538

Harpsichord Concerto, Op. 42: I. Allegro leggiero
type: MusicRecording
duration: PT8M42S
duration ms: 522151
explicit: false
by artist: Viktor Kalabis
by artist: Jory Vinikour
by artist: Chicago Philharmonic
by artist: Scott Speck
in album: 20th Century Harpsichord Concertos
  type: MusicAlbum
  date published: 2019-06-14
isrc code: USB801067477
audio: Harpsichord Concerto, Op. 42: I. Allegro leggiero
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 143.081
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.327
  additional property: Energy
    type: PropertyValue
    value: 0.395
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.476
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.003
  additional property: Liveness
    type: PropertyValue
    value: 0.095
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.314
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.718

Harpsichord Concerto, Op. 42: II. Andante
type: MusicRecording
duration: PT8M25S
duration ms: 505688
explicit: false
by artist: Viktor Kalabis
by artist: Jory Vinikour
by artist: Chicago Philharmonic
by artist: Scott Speck
in album: 20th Century Harpsichord Concertos
  type: MusicAlbum
  date published: 2019-06-14
isrc code: USB801067478
audio: Harpsichord Concerto, Op. 42: II. Andante
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 85.044
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.19
  additional property: Energy
    type: PropertyValue
    value: 0.102
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.736
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.483
  additional property: Liveness
    type: PropertyValue
    value: 0.076
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.033
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.878

Harpsichord Concerto, Op. 42: III. Allegro vivo
type: MusicRecording
duration: PT11M7S
duration ms: 667276
explicit: false
by artist: Viktor Kalabis
by artist: Jory Vinikour
by artist: Chicago Philharmonic
by artist: Scott Speck
in album: 20th Century Harpsichord Concertos
  type: MusicAlbum
  date published: 2019-06-14
isrc code: USB801067479
audio: Harpsichord Concerto, Op. 42: III. Allegro vivo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 148.361
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.273
  additional property: Energy
    type: PropertyValue
    value: 0.356
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.4
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.021
  additional property: Liveness
    type: PropertyValue
    value: 0.184
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.064
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.969

Concerto for Amplified Harpsichord & Strings: I. —
type: MusicRecording
duration: PT4M14S
duration ms: 254918
explicit: false
by artist: Michael Nyman
by artist: Jory Vinikour
by artist: Chicago Philharmonic
by artist: Scott Speck
in album: 20th Century Harpsichord Concertos
  type: MusicAlbum
  date published: 2019-06-14
isrc code: USB801067480
audio: Concerto for Amplified Harpsichord & Strings: I. —
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 111
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.285
  additional property: Energy
    type: PropertyValue
    value: 0.534
  additional property: Speechiness
    type: PropertyValue
    value: 0.035
  additional property: Acousticness
    type: PropertyValue
    value: 0.283
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.861
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.413
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.424

Concerto for Amplified Harpsichord & Strings: II. —
type: MusicRecording
duration: PT2M43S
duration ms: 163897
explicit: false
by artist: Michael Nyman
by artist: Jory Vinikour
by artist: Chicago Philharmonic
by artist: Scott Speck
in album: 20th Century Harpsichord Concertos
  type: MusicAlbum
  date published: 2019-06-14
isrc code: USB801067481
audio: Concerto for Amplified Harpsichord & Strings: II. —
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 140.393
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.419
  additional property: Energy
    type: PropertyValue
    value: 0.402
  additional property: Speechiness
    type: PropertyValue
    value: 0.051
  additional property: Acousticness
    type: PropertyValue
    value: 0.857
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.03
  additional property: Liveness
    type: PropertyValue
    value: 0.284
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.221
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.964

Concerto for Amplified Harpsichord & Strings: III. —
type: MusicRecording
duration: PT4M43S
duration ms: 283990
explicit: false
by artist: Michael Nyman
by artist: Jory Vinikour
by artist: Chicago Philharmonic
by artist: Scott Speck
in album: 20th Century Harpsichord Concertos
  type: MusicAlbum
  date published: 2019-06-14
isrc code: USB801067482
audio: Concerto for Amplified Harpsichord & Strings: III. —
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 97.742
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.317
  additional property: Energy
    type: PropertyValue
    value: 0.294
  additional property: Speechiness
    type: PropertyValue
    value: 0.032
  additional property: Acousticness
    type: PropertyValue
    value: 0.351
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.024
  additional property: Liveness
    type: PropertyValue
    value: 0.607
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.164
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.579

Concerto for Amplified Harpsichord & Strings: IV. —
type: MusicRecording
duration: PT3M24S
duration ms: 204499
explicit: false
by artist: Michael Nyman
by artist: Jory Vinikour
by artist: Chicago Philharmonic
by artist: Scott Speck
in album: 20th Century Harpsichord Concertos
  type: MusicAlbum
  date published: 2019-06-14
isrc code: USB801067483
audio: Concerto for Amplified Harpsichord & Strings: IV. —
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 114.368
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.297
  additional property: Energy
    type: PropertyValue
    value: 0.483
  additional property: Speechiness
    type: PropertyValue
    value: 0.035
  additional property: Acousticness
    type: PropertyValue
    value: 0.462
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.516
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.281
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.349

Concerto for Amplified Harpsichord & Strings: V. —
type: MusicRecording
duration: PT3M3S
duration ms: 183362
explicit: false
by artist: Michael Nyman
by artist: Jory Vinikour
by artist: Chicago Philharmonic
by artist: Scott Speck
in album: 20th Century Harpsichord Concertos
  type: MusicAlbum
  date published: 2019-06-14
isrc code: USB801067484
audio: Concerto for Amplified Harpsichord & Strings: V. —
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 91.774
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.359
  additional property: Energy
    type: PropertyValue
    value: 0.668
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.282
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.002
  additional property: Liveness
    type: PropertyValue
    value: 0.22
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.729
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.858

Concerto for Amplified Harpsichord & Strings: VI. —
type: MusicRecording
duration: PT2M49S
duration ms: 169912
explicit: false
by artist: Michael Nyman
by artist: Jory Vinikour
by artist: Chicago Philharmonic
by artist: Scott Speck
in album: 20th Century Harpsichord Concertos
  type: MusicAlbum
  date published: 2019-06-14
isrc code: USB801067485
audio: Concerto for Amplified Harpsichord & Strings: VI. —
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 103.278
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.57
  additional property: Energy
    type: PropertyValue
    value: 0.775
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.776
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.004
  additional property: Liveness
    type: PropertyValue
    value: 0.19
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.653
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.153

Moving Clarinet
type: MusicAlbum
date published: 2012-09-01
track: Partita piccola: I. Allegro con brio
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158253
  explicit: false
  by artist: Josef Páleníček
  by artist: Irvin Venyš
  by artist: Martin Kasík
  in album: Moving Clarinet
    type: MusicAlbum
    date published: 2012-09-01
  isrc code: USB8U1046754
  audio: Partita piccola: I. Allegro con brio
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 124.166
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.47
    additional property: Energy
      type: PropertyValue
      value: 0.135
    additional property: Speechiness
      type: PropertyValue
      value: 0.04
    additional property: Acousticness
      type: PropertyValue
      value: 0.992
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.487
    additional property: Liveness
      type: PropertyValue
      value: 0.084
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.165
    additional property: Loudness (dB)
      type: PropertyValue
      value: -19.226
track: Partita piccola: II. Andante rapsodico
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204760
  explicit: false
  by artist: Josef Páleníček
  by artist: Irvin Venyš
  by artist: Martin Kasík
  in album: Moving Clarinet
    type: MusicAlbum
    date published: 2012-09-01
  isrc code: USB8U1046755
  audio: Partita piccola: II. Andante rapsodico
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 50
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0
    additional property: Energy
      type: PropertyValue
      value: 0.013
    additional property: Speechiness
      type: PropertyValue
      value: 0
    additional property: Acousticness
      type: PropertyValue
      value: 0.985
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.236
    additional property: Liveness
      type: PropertyValue
      value: 0.08
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0
    additional property: Loudness (dB)
      type: PropertyValue
      value: -21.279
track: Partita piccola: III. Allegro
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181000
  explicit: false
  by artist: Josef Páleníček
  by artist: Irvin Venyš
  by artist: Martin Kasík
  in album: Moving Clarinet
    type: MusicAlbum
    date published: 2012-09-01
  isrc code: USB8U1046756
  audio: Partita piccola: III. Allegro
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 95.823
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.465
    additional property: Energy
      type: PropertyValue
      value: 0.096
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.992
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.89
    additional property: Liveness
      type: PropertyValue
      value: 0.092
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.073
    additional property: Loudness (dB)
      type: PropertyValue
      value: -20.949
track: Clarinet Sonatina, H. 356
  type: MusicRecording
  duration: PT11M1S
  duration ms: 661760
  explicit: false
  by artist: Bohuslav Martinů
  by artist: Irvin Venyš
  by artist: Martin Kasík
  in album: Moving Clarinet
    type: MusicAlbum
    date published: 2012-09-01
  isrc code: USB8U1046757
  audio: Clarinet Sonatina, H. 356
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 62.615
    additional property: Musical Key
      type: PropertyValue
      value: 3
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.217
    additional property: Energy
      type: PropertyValue
      value: 0.087
    additional property: Speechiness
      type: PropertyValue
      value: 0.052
    additional property: Acousticness
      type: PropertyValue
      value: 0.993
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.871
    additional property: Liveness
      type: PropertyValue
      value: 0.087
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.071
    additional property: Loudness (dB)
      type: PropertyValue
      value: -21.316
track: Clarinet Sonata: I. Allegro dramatico
track: Clarinet Sonata: II. Andante sensibile
track: Clarinet Sonata: III. Presto
track: 3 Studies: I. Mountain bird
track: 3 Studies: II. Poignant song
track: 3 Studies: III. Relentless machine
track: Suite, Op. 55: I. Allegro ma non troppo
track: Suite, Op. 55: II. Andante
track: Suite, Op. 55: III. Vivo

Clarinet Sonata: I. Allegro dramatico
type: MusicRecording
duration: PT5M23S
duration ms: 323586
explicit: false
by artist: Miloslav Ištvan
by artist: Irvin Venyš
by artist: Martin Kasík
in album: Moving Clarinet
  type: MusicAlbum
  date published: 2012-09-01
isrc code: USB8U1046758
audio: Clarinet Sonata: I. Allegro dramatico
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 129.829
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.278
  additional property: Energy
    type: PropertyValue
    value: 0.057
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.993
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.838
  additional property: Liveness
    type: PropertyValue
    value: 0.077
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.05
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.958

Clarinet Sonata: II. Andante sensibile
type: MusicRecording
duration: PT4M45S
duration ms: 285706
explicit: false
by artist: Miloslav Ištvan
by artist: Irvin Venyš
by artist: Martin Kasík
in album: Moving Clarinet
  type: MusicAlbum
  date published: 2012-09-01
isrc code: USB8U1046759
audio: Clarinet Sonata: II. Andante sensibile
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 67.56
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.179
  additional property: Energy
    type: PropertyValue
    value: 0.007
  additional property: Speechiness
    type: PropertyValue
    value: 0.05
  additional property: Acousticness
    type: PropertyValue
    value: 0.992
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.498
  additional property: Liveness
    type: PropertyValue
    value: 0.077
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.118
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.174

Clarinet Sonata: III. Presto
type: MusicRecording
duration: PT4M58S
duration ms: 298306
explicit: false
by artist: Miloslav Ištvan
by artist: Irvin Venyš
by artist: Martin Kasík
in album: Moving Clarinet
  type: MusicAlbum
  date published: 2012-09-01
isrc code: USB8U1046760
audio: Clarinet Sonata: III. Presto
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 109.916
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.47
  additional property: Energy
    type: PropertyValue
    value: 0.157
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.99
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.938
  additional property: Liveness
    type: PropertyValue
    value: 0.102
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.324
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.137

3 Studies: I. Mountain bird
type: MusicRecording
duration: PT2M18S
duration ms: 138693
explicit: false
by artist: Karel Husa
by artist: Irvin Venyš
in album: Moving Clarinet
  type: MusicAlbum
  date published: 2012-09-01
isrc code: USB8U1046761
audio: 3 Studies: I. Mountain bird
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 71.425
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.408
  additional property: Energy
    type: PropertyValue
    value: 0.07
  additional property: Speechiness
    type: PropertyValue
    value: 0.056
  additional property: Acousticness
    type: PropertyValue
    value: 0.984
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.111
  additional property: Liveness
    type: PropertyValue
    value: 0.067
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.343
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.685

3 Studies: II. Poignant song
type: MusicRecording
duration: PT4M11S
duration ms: 251013
explicit: false
by artist: Karel Husa
by artist: Irvin Venyš
in album: Moving Clarinet
  type: MusicAlbum
  date published: 2012-09-01
isrc code: USB8U1046762
audio: 3 Studies: II. Poignant song
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 70.438
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.205
  additional property: Energy
    type: PropertyValue
    value: 0.002
  additional property: Speechiness
    type: PropertyValue
    value: 0.052
  additional property: Acousticness
    type: PropertyValue
    value: 0.985
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.015
  additional property: Liveness
    type: PropertyValue
    value: 0.091
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.202
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.72

3 Studies: III. Relentless machine
type: MusicRecording
duration: PT2M24S
duration ms: 144240
explicit: false
by artist: Karel Husa
by artist: Irvin Venyš
in album: Moving Clarinet
  type: MusicAlbum
  date published: 2012-09-01
isrc code: USB8U1046763
audio: 3 Studies: III. Relentless machine
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 119.741
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.623
  additional property: Energy
    type: PropertyValue
    value: 0.138
  additional property: Speechiness
    type: PropertyValue
    value: 0.34
  additional property: Acousticness
    type: PropertyValue
    value: 0.972
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.811
  additional property: Liveness
    type: PropertyValue
    value: 0.204
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.47
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.41

Suite, Op. 55: I. Allegro ma non troppo
type: MusicRecording
duration: PT2M30S
duration ms: 150800
explicit: false
by artist: Viktor Kalabis
by artist: Irvin Venyš
by artist: Martin Kasík
in album: Moving Clarinet
  type: MusicAlbum
  date published: 2012-09-01
isrc code: USB8U1046764
audio: Suite, Op. 55: I. Allegro ma non troppo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 96.839
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.364
  additional property: Energy
    type: PropertyValue
    value: 0.177
  additional property: Speechiness
    type: PropertyValue
    value: 0.035
  additional property: Acousticness
    type: PropertyValue
    value: 0.984
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.294
  additional property: Liveness
    type: PropertyValue
    value: 0.25
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.192
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.724

Suite, Op. 55: II. Andante
type: MusicRecording
duration: PT3M1S
duration ms: 181986
explicit: false
by artist: Viktor Kalabis
by artist: Irvin Venyš
by artist: Martin Kasík
in album: Moving Clarinet
  type: MusicAlbum
  date published: 2012-09-01
isrc code: USB8U1046765
audio: Suite, Op. 55: II. Andante
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 135.844
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.227
  additional property: Energy
    type: PropertyValue
    value: 0
  additional property: Speechiness
    type: PropertyValue
    value: 0.048
  additional property: Acousticness
    type: PropertyValue
    value: 0.951
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.033
  additional property: Liveness
    type: PropertyValue
    value: 0.064
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.082
  additional property: Loudness (dB)
    type: PropertyValue
    value: -36.26

Suite, Op. 55: III. Vivo
type: MusicRecording
duration: PT2M51S
duration ms: 171426
explicit: false
by artist: Viktor Kalabis
by artist: Irvin Venyš
by artist: Martin Kasík
in album: Moving Clarinet
  type: MusicAlbum
  date published: 2012-09-01
isrc code: USB8U1046766
audio: Suite, Op. 55: III. Vivo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 108.952
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.551
  additional property: Energy
    type: PropertyValue
    value: 0.26
  additional property: Speechiness
    type: PropertyValue
    value: 0.031
  additional property: Acousticness
    type: PropertyValue
    value: 0.978
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.902
  additional property: Liveness
    type: PropertyValue
    value: 0.229
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.329
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.241

Prague Symphony Orchestra
type: MusicAlbum
date published: 2015-07-10
track: Variations on a Theme and on the Death of Jan Rychlík
  type: MusicRecording
  duration: PT12M24S
  duration ms: 744689
  explicit: false
  by artist: Otmar Mácha
  by artist: Prague Symphony Orchestra
  by artist: Milos Konvalinka
  in album: Prague Symphony Orchestra
    type: MusicAlbum
    date published: 2015-07-10
  isrc code: CZA160402101
  audio: Variations on a Theme and on the Death of Jan Rychlík
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 67.882
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.183
    additional property: Energy
      type: PropertyValue
      value: 0.187
    additional property: Speechiness
      type: PropertyValue
      value: 0.044
    additional property: Acousticness
      type: PropertyValue
      value: 0.935
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.905
    additional property: Liveness
      type: PropertyValue
      value: 0.119
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.033
    additional property: Loudness (dB)
      type: PropertyValue
      value: -17.383
track: Symphonic Variations, Op. 24
  type: MusicRecording
  duration: PT13M12S
  duration ms: 792801
  explicit: false
  by artist: Viktor Kalabis
  by artist: Prague Symphony Orchestra
  by artist: Milos Konvalinka
  in album: Prague Symphony Orchestra
    type: MusicAlbum
    date published: 2015-07-10
  isrc code: CZA168800912
  audio: Symphonic Variations, Op. 24
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 139.64
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.251
    additional property: Energy
      type: PropertyValue
      value: 0.059
    additional property: Speechiness
      type: PropertyValue
      value: 0.044
    additional property: Acousticness
      type: PropertyValue
      value: 0.958
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.449
    additional property: Liveness
      type: PropertyValue
      value: 0.06
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.037
    additional property: Loudness (dB)
      type: PropertyValue
      value: -20.808
track: Symphony No. 1 in D Major: I. Lento - Allegro feroce
  type: MusicRecording
  duration: PT7M23S
  duration ms: 443835
  explicit: false
  by artist: Iša Krejčí
  by artist: Prague Symphony Orchestra
  by artist: Milos Konvalinka
  in album: Prague Symphony Orchestra
    type: MusicAlbum
    date published: 2015-07-10
  isrc code: CZA160801134
  audio: Symphony No. 1 in D Major: I. Lento - Allegro feroce
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 103.283
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.38
    additional property: Energy
      type: PropertyValue
      value: 0.16
    additional property: Speechiness
      type: PropertyValue
      value: 0.055
    additional property: Acousticness
      type: PropertyValue
      value: 0.946
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.8
    additional property: Liveness
      type: PropertyValue
      value: 0.076
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.087
    additional property: Loudness (dB)
      type: PropertyValue
      value: -15.918
track: Symphony No. 1 in D Major: II. Scherzo. Allegro possibile
  type: MusicRecording
  duration: PT4M27S
  duration ms: 267035
  explicit: false
  by artist: Iša Krejčí
  by artist: Prague Symphony Orchestra
  by artist: Milos Konvalinka
  in album: Prague Symphony Orchestra
    type: MusicAlbum
    date published: 2015-07-10
  isrc code: CZA160801135
  audio: Symphony No. 1 in D Major: II. Scherzo. Allegro possibile
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 60.689
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.446
    additional property: Energy
      type: PropertyValue
      value: 0.077
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.973
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.178
    additional property: Liveness
      type: PropertyValue
      value: 0.095
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.304
    additional property: Loudness (dB)
      type: PropertyValue
      value: -23.911
track: Symphony No. 1 in D Major: III. Allegretto moderato
track: Symphony No. 1 in D Major: IV. Allegro vivo

Symphony No. 1 in D Major: III. Allegretto moderato
type: MusicRecording
duration: PT6M34S
duration ms: 394111
explicit: false
by artist: Iša Krejčí
by artist: Prague Symphony Orchestra
by artist: Milos Konvalinka
in album: Prague Symphony Orchestra
  type: MusicAlbum
  date published: 2015-07-10
isrc code: CZA160801136
audio: Symphony No. 1 in D Major: III. Allegretto moderato
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 82.979
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.085
  additional property: Energy
    type: PropertyValue
    value: 0.05
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.965
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.946
  additional property: Liveness
    type: PropertyValue
    value: 0.09
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.036
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.038

Symphony No. 1 in D Major: IV. Allegro vivo
type: MusicRecording
duration: PT6M38S
duration ms: 398417
explicit: false
by artist: Iša Krejčí
by artist: Prague Symphony Orchestra
by artist: Milos Konvalinka
in album: Prague Symphony Orchestra
  type: MusicAlbum
  date published: 2015-07-10
isrc code: CZA160801137
audio: Symphony No. 1 in D Major: IV. Allegro vivo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 68.663
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.309
  additional property: Energy
    type: PropertyValue
    value: 0.271
  additional property: Speechiness
    type: PropertyValue
    value: 0.035
  additional property: Acousticness
    type: PropertyValue
    value: 0.893
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.882
  additional property: Liveness
    type: PropertyValue
    value: 0.369
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.165
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.335

Kalabis, Páleníček: Piano Concertos
type: MusicAlbum
date published: 2015-07-31
track: Piano Concerto No. 3: I. Allegro assai
  type: MusicRecording
  duration: PT6M1S
  duration ms: 361356
  explicit: false
  by artist: Josef Páleníček
  by artist: Prague Chamber Orchestra
  by artist: Jiri Kout
  by artist: Irena Černá
  in album: Kalabis, Páleníček: Piano Concertos
    type: MusicAlbum
    date published: 2015-07-31
  isrc code: CZA167501926
  audio: Piano Concerto No. 3: I. Allegro assai
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 72.299
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.258
    additional property: Energy
      type: PropertyValue
      value: 0.217
    additional property: Speechiness
      type: PropertyValue
      value: 0.038
    additional property: Acousticness
      type: PropertyValue
      value: 0.982
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.884
    additional property: Liveness
      type: PropertyValue
      value: 0.105
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.043
    additional property: Loudness (dB)
      type: PropertyValue
      value: -19.156
track: Piano Concerto No. 3: II. Andante
  type: MusicRecording
  duration: PT8M47S
  duration ms: 527924
  explicit: false
  by artist: Josef Páleníček
  by artist: Prague Chamber Orchestra
  by artist: Jiri Kout
  by artist: Irena Černá
  in album: Kalabis, Páleníček: Piano Concertos
    type: MusicAlbum
    date published: 2015-07-31
  isrc code: CZA167502926
  audio: Piano Concerto No. 3: II. Andante
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 69.78
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.225
    additional property: Energy
      type: PropertyValue
      value: 0.031
    additional property: Speechiness
      type: PropertyValue
      value: 0.031
    additional property: Acousticness
      type: PropertyValue
      value: 0.993
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.907
    additional property: Liveness
      type: PropertyValue
      value: 0.095
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.038
    additional property: Loudness (dB)
      type: PropertyValue
      value: -24.569
track: Piano Concerto No. 3: III. Allegro vivace
  type: MusicRecording
  duration: PT4M49S
  duration ms: 289319
  explicit: false
  by artist: Josef Páleníček
  by artist: Prague Chamber Orchestra
  by artist: Jiri Kout
  by artist: Irena Černá
  in album: Kalabis, Páleníček: Piano Concertos
    type: MusicAlbum
    date published: 2015-07-31
  isrc code: CZA167503926
  audio: Piano Concerto No. 3: III. Allegro vivace
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 147.309
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.362
    additional property: Energy
      type: PropertyValue
      value: 0.23
    additional property: Speechiness
      type: PropertyValue
      value: 0.034
    additional property: Acousticness
      type: PropertyValue
      value: 0.986
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.901
    additional property: Liveness
      type: PropertyValue
      value: 0.206
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.122
    additional property: Loudness (dB)
      type: PropertyValue
      value: -20.937
track: Piano Concerto: I. Allegro moderato
  type: MusicRecording
  duration: PT9M24S
  duration ms: 564064
  explicit: false
  by artist: Viktor Kalabis
  by artist: Prague Chamber Orchestra
  by artist: Jiri Kout
  by artist: Emil Leichner
  in album: Kalabis, Páleníček: Piano Concertos
    type: MusicAlbum
    date published: 2015-07-31
  isrc code: CZA167501827
  audio: Piano Concerto: I. Allegro moderato
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 76.344
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.297
    additional property: Energy
      type: PropertyValue
      value: 0.161
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.985
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.915
    additional property: Liveness
      type: PropertyValue
      value: 0.084
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.147
    additional property: Loudness (dB)
track: Piano Concerto: II. Andante

Loudness (dB)
type: PropertyValue
value: -20.54

Piano Concerto: II. Andante
type: MusicRecording
duration: PT13M11S
duration ms: 791831
explicit: false
by artist: Viktor Kalabis
by artist: Prague Chamber Orchestra
by artist: Jiri Kout
by artist: Emil Leichner
in album: Kalabis, Páleníček: Piano Concertos
  type: MusicAlbum
  date published: 2015-07-31
isrc code: CZA167502827
audio: Piano Concerto: II. Andante
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 84.713
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.425
  additional property: Energy
    type: PropertyValue
    value: 0.147
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.976
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.836
  additional property: Liveness
    type: PropertyValue
    value: 0.098
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.048
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.41

Feld, Bárta, Flosman, Kalabis: Wind Quintet
type: MusicAlbum
date published: 2015-07-24
track: Wind Quintet No. 2: I. Allegro
  type: MusicRecording
  duration: PT1M48S
  duration ms: 108528
  explicit: false
  by artist: Jindřich Feld
  by artist: Prague Wind Quintet
  in album: Feld, Bárta, Flosman, Kalabis: Wind Quintet
    type: MusicAlbum
    date published: 2015-07-24
  isrc code: CZA167301813
  audio: Wind Quintet No. 2: I. Allegro
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 121.872
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.449
    additional property: Energy
      type: PropertyValue
      value: 0.265
    additional property: Speechiness
      type: PropertyValue
      value: 0.049
    additional property: Acousticness
      type: PropertyValue
      value: 0.977
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.729
    additional property: Liveness
      type: PropertyValue
      value: 0.251
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.062
    additional property: Loudness (dB)
      type: PropertyValue
      value: -18.027
track: Wind Quintet No. 2: II. Andante
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181510
  explicit: false
  by artist: Jindřich Feld
  by artist: Prague Wind Quintet
  in album: Feld, Bárta, Flosman, Kalabis: Wind Quintet
    type: MusicAlbum
    date published: 2015-07-24
  isrc code: CZA167302813
  audio: Wind Quintet No. 2: II. Andante
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 72.713
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.323
    additional property: Energy
      type: PropertyValue
      value: 0.076
    additional property: Speechiness
      type: PropertyValue
      value: 0.038
    additional property: Acousticness
      type: PropertyValue
      value: 0.979
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.886
    additional property: Liveness
      type: PropertyValue
      value: 0.098
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.038
    additional property: Loudness (dB)
      type: PropertyValue
      value: -20.55
track: Wind Quintet No. 2: III. Scherzo. Allegro con brio
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137126
  explicit: false
  by artist: Jindřich Feld
  by artist: Prague Wind Quintet
  in album: Feld, Bárta, Flosman, Kalabis: Wind Quintet
    type: MusicAlbum
    date published: 2015-07-24
  isrc code: CZA167303813
  audio: Wind Quintet No. 2: III. Scherzo. Allegro con brio
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 160.2
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.427
    additional property: Energy
      type: PropertyValue
      value: 0.21
    additional property: Speechiness
      type: PropertyValue
      value: 0.055
    additional property: Acousticness
      type: PropertyValue
      value: 0.987
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.865
    additional property: Liveness
      type: PropertyValue
      value: 0.116
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.135
    additional property: Loudness (dB)
      type: PropertyValue
      value: -18.704
track: Wind Quintet No. 2: IV. Finale. Adagio, ma non troppo
  type: MusicRecording
  duration: PT4M39S
  duration ms: 279424
  explicit: false
  by artist: Jindřich Feld
  by artist: Prague Wind Quintet
  in album: Feld, Bárta, Flosman, Kalabis: Wind Quintet
    type: MusicAlbum
    date published: 2015-07-24
  isrc code: CZA167304813
  audio: Wind Quintet No. 2: IV. Finale. Adagio, ma non troppo
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 154.272
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.365
    additional property: Energy
      type: PropertyValue
      value: 0.143
    additional property: Speechiness
      type: PropertyValue
      value: 0.043
    additional property: Acousticness
      type: PropertyValue
      value: 0.983
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.836
    additional property: Liveness
      type: PropertyValue
      value: 0.095
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.037
    additional property: Loudness (dB)
      type: PropertyValue
      value: -19.483
track: Wind Quintet No. 2: I. Allegro
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193778
  explicit: false
  by artist: Lubor Bárta
  by artist: Prague Wind Quintet
  in album: Feld, Bárta, Flosman, Kalabis: Wind Quintet
  isrc code: CZA167301800
  audio: Wind Quintet No. 2: I. Allegro
track: Wind Quintet No. 2: II. Vivace
track: Wind Quintet No. 2: III. Lento
track: Wind Quintet No. 2: IV. Allegro
track: Sonata: I. Allegro moderato
track: Sonata: II. Allegro vivace
track: Sonata: III. Adagio
track: Sonata: IV. Vivace
track: Small Chamber Music for Wind Quintet, Op. 27: I. Allegro
track: Small Chamber Music for Wind Quintet, Op. 27: II. Andante
track: Small Chamber Music for Wind Quintet, Op. 27: III. Allegro molto

Lubor Bárta
type: MusicGroup

Prague Wind Quintet
type: MusicGroup

Feld, Bárta, Flosman, Kalabis: Wind Quintet
type: MusicAlbum
date published: 2015-07-24

Wind Quintet No. 2: I. Allegro
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 97.38
additional property: Musical Key
  type: PropertyValue
  value: 0
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 3
additional property: Danceability
  type: PropertyValue
  value: 0.34
additional property: Energy
  type: PropertyValue
  value: 0.055
additional property: Speechiness
  type: PropertyValue
  value: 0.038
additional property: Acousticness
  type: PropertyValue
  value: 0.991
additional property: Instrumentalness
  type: PropertyValue
  value: 0.589
additional property: Liveness
  type: PropertyValue
  value: 0.264
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.156
additional property: Loudness (dB)
  type: PropertyValue
  value: -22.677

Wind Quintet No. 2: II. Vivace
type: MusicRecording
duration: PT2M46S
duration ms: 166943
explicit: false
by artist: Lubor Bárta
by artist: Prague Wind Quintet
in album: Feld, Bárta, Flosman, Kalabis: Wind Quintet
  type: MusicAlbum
  date published: 2015-07-24
isrc code: CZA167302800
audio: Wind Quintet No. 2: II. Vivace
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 141.816
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.476
  additional property: Energy
    type: PropertyValue
    value: 0.124
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.982
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.782
  additional property: Liveness
    type: PropertyValue
    value: 0.082
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.355
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.02

Wind Quintet No. 2: III. Lento
type: MusicRecording
duration: PT3M1S
duration ms: 181189
explicit: false
by artist: Lubor Bárta
by artist: Prague Wind Quintet
in album: Feld, Bárta, Flosman, Kalabis: Wind Quintet
  type: MusicAlbum
  date published: 2015-07-24
isrc code: CZA167303800
audio: Wind Quintet No. 2: III. Lento
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 127.521
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.296
  additional property: Energy
    type: PropertyValue
    value: 0.039
  additional property: Speechiness
    type: PropertyValue
    value: 0.048
  additional property: Acousticness
    type: PropertyValue
    value: 0.989
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.844
  additional property: Liveness
    type: PropertyValue
    value: 0.081
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.038
  additional property: Loudness (dB)
    type: PropertyValue
    value: -28.394

Wind Quintet No. 2: IV. Allegro
type: MusicRecording
duration: PT2M59S
duration ms: 179318
explicit: false
by artist: Lubor Bárta
by artist: Prague Wind Quintet
in album: Feld, Bárta, Flosman, Kalabis: Wind Quintet
  type: MusicAlbum
  date published: 2015-07-24
isrc code: CZA167304800
audio: Wind Quintet No. 2: IV. Allegro
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 131.381
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.503
  additional property: Energy
    type: PropertyValue
    value: 0.088
  additional property: Speechiness
    type: PropertyValue
    value: 0.035
  additional property: Acousticness
    type: PropertyValue
    value: 0.986
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.903
  additional property: Liveness
    type: PropertyValue
    value: 0.136
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.126
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.276

Sonata: I. Allegro moderato
type: MusicRecording
duration: PT4M49S
duration ms: 289615
explicit: false
by artist: Oldřich Flosman
by artist: Prague Wind Quintet
by artist: Josef Hala
in album: Feld, Bárta, Flosman, Kalabis: Wind Quintet
  type: MusicAlbum
  date published: 2015-07-24
isrc code: CZA167301812
audio: Sonata: I. Allegro moderato
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 92.703
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.256
  additional property: Energy
    type: PropertyValue
    value: 0.115
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.961
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.858
  additional property: Liveness
    type: PropertyValue
    value: 0.055
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.04
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.722

Sonata: II. Allegro vivace
type: MusicRecording
duration: PT2M31S
duration ms: 151418
explicit: false
by artist: Oldřich Flosman
by artist: Prague Wind Quintet
by artist: Josef Hala
in album: Feld, Bárta, Flosman, Kalabis: Wind Quintet
  type: MusicAlbum
  date published: 2015-07-24
isrc code: CZA167302812
audio: Sonata: II. Allegro vivace
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 131.451
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.544
  additional property: Energy
    type: PropertyValue
    value: 0.218
  additional property: Speechiness
    type: PropertyValue
    value: 0.033
  additional property: Acousticness
    type: PropertyValue
    value: 0.944
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.776
  additional property: Liveness
    type: PropertyValue
    value: 0.089
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.514
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.078

Sonata: III. Adagio
type: MusicRecording
duration: PT5M26S
duration ms: 326030
explicit: false
by artist: Oldřich Flosman
by artist: Prague Wind Quintet
by artist: Josef Hala
in album: Feld, Bárta, Flosman, Kalabis: Wind Quintet
  type: MusicAlbum
  date published: 2015-07-24
isrc code: CZA167303812
audio: Sonata: III. Adagio
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 94.102
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.237
  additional property: Energy
    type: PropertyValue
    value: 0.097
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.984
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.893
  additional property: Liveness
    type: PropertyValue
    value: 0.071
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.034
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.697

Sonata: IV. Vivace
type: MusicRecording
duration: PT4M17S
duration ms: 257000
explicit: false
by artist: Oldřich Flosman
by artist: Prague Wind Quintet
by artist: Josef Hala
in album: Feld, Bárta, Flosman, Kalabis: Wind Quintet
  type: MusicAlbum
  date published: 2015-07-24
isrc code: CZA167304812
audio: Sonata: IV. Vivace
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 90.203
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.393
  additional property: Energy
    type: PropertyValue
    value: 0.222
  additional property: Speechiness
    type: PropertyValue
    value: 0.029
  additional property: Acousticness
    type: PropertyValue
    value: 0.98
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.888
  additional property: Liveness
    type: PropertyValue
    value: 0.26
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.161
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.12

Small Chamber Music for Wind Quintet, Op. 27: I. Allegro
type: MusicRecording
duration: PT3M3S
duration ms: 183313
explicit: false
by artist: Viktor Kalabis
by artist: Prague Wind Quintet
in album: Feld, Bárta, Flosman, Kalabis: Wind Quintet
  type: MusicAlbum
  date published: 2015-07-24
isrc code: CZA167301642
audio: Small Chamber Music for Wind Quintet, Op. 27: I. Allegro
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 81.37
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.436
  additional property: Energy
    type: PropertyValue
    value: 0.228
  additional property: Speechiness
    type: PropertyValue
    value: 0.031
  additional property: Acousticness
    type: PropertyValue
    value: 0.981
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.855
  additional property: Liveness
    type: PropertyValue
    value: 0.28
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.313
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.93

Small Chamber Music for Wind Quintet, Op. 27: II. Andante
type: MusicRecording
duration: PT4M34S
duration ms: 274525
explicit: false
by artist: Viktor Kalabis
by artist: Prague Wind Quintet
in album: Feld, Bárta, Flosman, Kalabis: Wind Quintet
  type: MusicAlbum
  date published: 2015-07-24
isrc code: CZA167302642
audio: Small Chamber Music for Wind Quintet, Op. 27: II. Andante
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 84.654
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 1
  additional property: Danceability
    type: PropertyValue
    value: 0.173
  additional property: Energy
    type: PropertyValue
    value: 0.019
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.988
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.795
  additional property: Liveness
    type: PropertyValue
    value: 0.108
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.039
  additional property: Loudness (dB)
    type: PropertyValue
    value: -29.759

Small Chamber Music for Wind Quintet, Op. 27: III. Allegro molto
type: MusicRecording
duration: PT3M43S
duration ms: 223109
explicit: false
by artist: Viktor Kalabis
by artist: Prague Wind Quintet
in album: Feld, Bárta, Flosman, Kalabis: Wind Quintet
  type: MusicAlbum
  date published: 2015-07-24
isrc code: CZA167303642
audio: Small Chamber Music for Wind Quintet, Op. 27: III. Allegro molto
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 88.361
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.623
  additional property: Energy
    type: PropertyValue
    value: 0.229
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.975
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.791
  additional property: Liveness
    type: PropertyValue
    value: 0.118
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.285
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.829

Week of Contemporary Works 1980
type: MusicAlbum
date published: 2015-10-23
track: Jarní píšťalky, Op. 50
  type: MusicRecording
  duration: PT10M11S
  duration ms: 611848
  explicit: false
  by artist: Viktor Kalabis
  by artist: Collegium Musicum Pragense
  in album: Week of Contemporary Works 1980
    type: MusicAlbum
    date published: 2015-10-23
  isrc code: CZA168000781
  audio: Jarní píšťalky, Op. 50
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 83.591
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.301
    additional property: Energy
      type: PropertyValue
      value: 0.213
    additional property: Speechiness
      type: PropertyValue
      value: 0.047
    additional property: Acousticness
      type: PropertyValue
      value: 0.982
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.916
    additional property: Liveness
      type: PropertyValue
      value: 0.735
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.046
    additional property: Loudness (dB)
      type: PropertyValue
      value: -15.821
track: Music for 5 Wind instruments: I. Allegro
  type: MusicRecording
  duration: PT5M4S
  duration ms: 304358
  explicit: false
  by artist: Josef Matěj
  by artist: Prague Brass Soloists
  in album: Week of Contemporary Works 1980
    type: MusicAlbum
    date published: 2015-10-23
  isrc code: CZA168601019
  audio: Music for 5 Wind instruments: I. Allegro
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 88.342
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.527
    additional property: Energy
      type: PropertyValue
      value: 0.277
    additional property: Speechiness
      type: PropertyValue
      value: 0.056
    additional property: Acousticness
      type: PropertyValue
      value: 0.987
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.914
    additional property: Liveness
      type: PropertyValue
      value: 0.247
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.215
    additional property: Loudness (dB)
      type: PropertyValue
      value: -20.251
track: Music for 5 Wind instruments: II. Andante molto quieto a serioso
  type: MusicRecording
  duration: PT7M56S
  duration ms: 476757
  explicit: false
  by artist: Josef Matěj
  by artist: Prague Brass Soloists
  in album: Week of Contemporary Works 1980
    type: MusicAlbum
    date published: 2015-10-23
  isrc code: CZA168601020
  audio: Music for 5 Wind instruments: II. Andante molto quieto a serioso
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 66.226
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.106
    additional property: Energy
      type: PropertyValue
      value: 0.019
    additional property: Speechiness
      type: PropertyValue
      value: 0.04
    additional property: Acousticness
      type: PropertyValue
      value: 0.991
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.922
    additional property: Liveness
      type: PropertyValue
      value: 0.102
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.031
    additional property: Loudness (dB)
      type: PropertyValue
      value: -23.26
track: Music for 5 Wind instruments: III. Finale. Allegro molto
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208879
  explicit: false
  by artist: Josef Matěj
  by artist: Prague Brass Soloists
  in album: Week of Contemporary Works 1980
    type: MusicAlbum
    date published: 2015-10-23
  isrc code: CZA168601021
  audio: Music for 5 Wind instruments: III. Finale. Allegro molto
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 90.991
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.476
    additional property: Energy
      type: PropertyValue
      value: 0.51
    additional property: Speechiness
      type: PropertyValue
      value: 0.071
    additional property: Acousticness
      type: PropertyValue
      value: 0.983
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.938
    additional property: Liveness
      type: PropertyValue
      value: 0.112
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.535
    additional property: Loudness (dB)
      type: PropertyValue
      value: -20.352
track: Suite for Wind Quintet: I. Intrada. Allegretto
  type: MusicRecording
  duration: PT1M6S
  duration ms: 66475
  explicit: false
  by artist: Zdeněk Liška
  by artist: Prague Brass Soloists
  in album: Week of Contemporary Works 1980
  isrc code: CZA160403599
  audio: Suite for Wind Quintet: I. Intrada. Allegretto
track: Suite for Wind Quintet: II. Choral. Moderato maestoso
track: Suite for Wind Quintet: III. Preludium. Andante
track: Suite for Wind Quintet: IV. Quasi polonaise. Moderato
track: Suite for Wind Quintet: V. Marcia
track: Suite for Wind Quintet: VI. Finale. Allegro

Zdeněk Liška
type: MusicGroup

Prague Brass Soloists
type: MusicGroup

Week of Contemporary Works 1980
type: MusicAlbum
date published: 2015-10-23

Suite for Wind Quintet: I. Intrada. Allegretto
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 89.439
additional property: Musical Key
  type: PropertyValue
  value: 7
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.648
additional property: Energy
  type: PropertyValue
  value: 0.119
additional property: Speechiness
  type: PropertyValue
  value: 0.095
additional property: Acousticness
  type: PropertyValue
  value: 0.972
additional property: Instrumentalness
  type: PropertyValue
  value: 0.931
additional property: Liveness
  type: PropertyValue
  value: 0.101
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.211
additional property: Loudness (dB)
  type: PropertyValue
  value: -20.649

Suite for Wind Quintet: II. Choral. Moderato maestoso
type: MusicRecording
duration: PT1M51S
duration ms: 111502
explicit: false
by artist: Zdeněk Liška
by artist: Prague Brass Soloists
in album: Week of Contemporary Works 1980
  type: MusicAlbum
  date published: 2015-10-23
isrc code: CZA160403600
audio: Suite for Wind Quintet: II. Choral. Moderato maestoso
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 69.896
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.064
  additional property: Energy
    type: PropertyValue
    value: 0.006
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.979
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.947
  additional property: Liveness
    type: PropertyValue
    value: 0.089
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.036
  additional property: Loudness (dB)
    type: PropertyValue
    value: -32.631

Suite for Wind Quintet: III. Preludium. Andante
type: MusicRecording
duration: PT1M39S
duration ms: 99337
explicit: false
by artist: Zdeněk Liška
by artist: Prague Brass Soloists
in album: Week of Contemporary Works 1980
  type: MusicAlbum
  date published: 2015-10-23
isrc code: CZA160403601
audio: Suite for Wind Quintet: III. Preludium. Andante
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 75.979
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.074
  additional property: Energy
    type: PropertyValue
    value: 0.007
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.989
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.938
  additional property: Liveness
    type: PropertyValue
    value: 0.088
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.378
  additional property: Loudness (dB)
    type: PropertyValue
    value: -30.326

Suite for Wind Quintet: IV. Quasi polonaise. Moderato
type: MusicRecording
duration: PT1M45S
duration ms: 105210
explicit: false
by artist: Zdeněk Liška
by artist: Prague Brass Soloists
in album: Week of Contemporary Works 1980
  type: MusicAlbum
  date published: 2015-10-23
isrc code: CZA160403602
audio: Suite for Wind Quintet: IV. Quasi polonaise. Moderato
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 111.556
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.628
  additional property: Energy
    type: PropertyValue
    value: 0.128
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.976
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.9
  additional property: Liveness
    type: PropertyValue
    value: 0.096
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.355
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.465

Suite for Wind Quintet: V. Marcia
type: MusicRecording
duration: PT1M12S
duration ms: 72510
explicit: false
by artist: Zdeněk Liška
by artist: Prague Brass Soloists
in album: Week of Contemporary Works 1980
  type: MusicAlbum
  date published: 2015-10-23
isrc code: CZA160403603
audio: Suite for Wind Quintet: V. Marcia
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 110.853
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.709
  additional property: Energy
    type: PropertyValue
    value: 0.229
  additional property: Speechiness
    type: PropertyValue
    value: 0.07
  additional property: Acousticness
    type: PropertyValue
    value: 0.979
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.921
  additional property: Liveness
    type: PropertyValue
    value: 0.18
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.529
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.271

Suite for Wind Quintet: VI. Finale. Allegro
type: MusicRecording
duration: PT1M30S
duration ms: 90139
explicit: false
by artist: Zdeněk Liška
by artist: Prague Brass Soloists
in album: Week of Contemporary Works 1980
  type: MusicAlbum
  date published: 2015-10-23
isrc code: CZA160403604
audio: Suite for Wind Quintet: VI. Finale. Allegro
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 155.058
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.551
  additional property: Energy
    type: PropertyValue
    value: 0.301
  additional property: Speechiness
    type: PropertyValue
    value: 0.066
  additional property: Acousticness
    type: PropertyValue
    value: 0.986
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.847
  additional property: Liveness
    type: PropertyValue
    value: 0.052
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.632
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.957

Janáček: Suite for Strings - Martinů: Partita, Serenade No. 2 - Kalabis: Diptych for Strings
type: MusicAlbum
date published: 1990-01-01
track: Suite for Strings, JW 6/2
  type: MusicRecording
  duration: PT20M27S
  duration ms: 1227493
  explicit: false
  by artist: Leoš Janáček
  by artist: Suk Chamber Orchestra
  by artist: Josef Vlach
  in album: Janáček: Suite for Strings - Martinů: Partita, Serenade No. 2 - Kalabis: Diptych for Strings
    type: MusicAlbum
    date published: 1990-01-01
  isrc code: CZA160901566
  audio: Suite for Strings, JW 6/2
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 84.217
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.153
    additional property: Energy
      type: PropertyValue
      value: 0.05
    additional property: Speechiness
      type: PropertyValue
      value: 0.048
    additional property: Acousticness
      type: PropertyValue
      value: 0.934
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.757
    additional property: Liveness
      type: PropertyValue
      value: 0.16
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.042
    additional property: Loudness (dB)
      type: PropertyValue
      value: -21.078
track: Partita. Suite No. 1, H. 212
  type: MusicRecording
  duration: PT11M36S
  duration ms: 696200
  explicit: false
  by artist: Bohuslav Martinů
  by artist: Suk Chamber Orchestra
  by artist: Josef Vlach
  in album: Janáček: Suite for Strings - Martinů: Partita, Serenade No. 2 - Kalabis: Diptych for Strings
    type: MusicAlbum
    date published: 1990-01-01
  isrc code: CZA169000688
  audio: Partita. Suite No. 1, H. 212
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 105.087
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.399
    additional property: Energy
      type: PropertyValue
      value: 0.367
    additional property: Speechiness
      type: PropertyValue
      value: 0.044
    additional property: Acousticness
      type: PropertyValue
      value: 0.92
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.883
    additional property: Liveness
      type: PropertyValue
      value: 0.132
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.238
    additional property: Loudness (dB)
      type: PropertyValue
      value: -17.892
track: Serenade No. 2, H. 216
  type: MusicRecording
  duration: PT7M31S
  duration ms: 451106
  explicit: false
  by artist: Bohuslav Martinů
  by artist: Suk Chamber Orchestra
  by artist: Josef Vlach
  in album: Janáček: Suite for Strings - Martinů: Partita, Serenade No. 2 - Kalabis: Diptych for Strings
    type: MusicAlbum
    date published: 1990-01-01
  isrc code: CZA169000689
  audio: Serenade No. 2, H. 216
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 115.677
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.409
    additional property: Energy
      type: PropertyValue
      value: 0.195
    additional property: Speechiness
      type: PropertyValue
      value: 0.053
    additional property: Acousticness
      type: PropertyValue
      value: 0.984
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.832
    additional property: Liveness
      type: PropertyValue
      value: 0.06
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.155
    additional property: Loudness (dB)
      type: PropertyValue
      value: -18.55
track: Diptych for Strings, Op. 66
  type: MusicRecording
  duration: PT18M17S
  duration ms: 1097226
  explicit: false
  by artist: Viktor Kalabis
  by artist: Suk Chamber Orchestra
  by artist: Josef Vlach
  in album: Janáček: Suite for Strings - Martinů: Partita, Serenade No. 2 - Kalabis: Diptych for Strings
    type: MusicAlbum
    date published: 1990-01-01
  isrc code: CZA169030999
  audio: Diptych for Strings, Op. 66
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 71.596
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.165
    additional property: Energy
      type: PropertyValue
      value: 0.09
    additional property: Speechiness
      type: PropertyValue
      value: 0.053
    additional property: Acousticness
      type: PropertyValue
      value: 0.866
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.67
    additional property: Liveness
      type: PropertyValue
      value: 0.18
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.038
    additional property: Loudness (dB)
      type: PropertyValue
      value: -20.722

Jirásek, Kalabis, Matys, Sluka: Week of Contemporary Production in 1974
type: MusicAlbum
date published: 2013-02-10
track: Květomluva, The Cycle of Songs: I. Úvod
  type: MusicRecording
  duration: PT0M53S
  duration ms: 53858
  explicit: false
  by artist: Luboš Sluka
  by artist: Jana Jonasova
  by artist: Jiří Pokorný
  in album: Jirásek, Kalabis, Matys, Sluka: Week of Contemporary Production in 1974
    type: MusicAlbum
    date published: 2013-02-10
  isrc code: CZA160609204
  audio: Květomluva, The Cycle of Songs: I. Úvod
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 88.697
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.382
    additional property: Energy
      type: PropertyValue
      value: 0.011
    additional property: Speechiness
      type: PropertyValue
      value: 0.038
    additional property: Acousticness
      type: PropertyValue
      value: 0.991
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.946
    additional property: Liveness
      type: PropertyValue
      value: 0.105
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.125
    additional property: Loudness (dB)
      type: PropertyValue
      value: -28.83
track: Květomluva, The Cycle of Songs: II. Hortensie
  type: MusicRecording
  duration: PT1M33S
  duration ms: 93678
  explicit: false
  by artist: Luboš Sluka
  by artist: Jana Jonasova
  by artist: Jiří Pokorný
  in album: Jirásek, Kalabis, Matys, Sluka: Week of Contemporary Production in 1974
    type: MusicAlbum
    date published: 2013-02-10
  isrc code: CZA160609205
  audio: Květomluva, The Cycle of Songs: II. Hortensie
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 170.435
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 1
    additional property: Danceability
      type: PropertyValue
      value: 0.208
    additional property: Energy
      type: PropertyValue
      value: 0.072
    additional property: Speechiness
      type: PropertyValue
      value: 0.041
    additional property: Acousticness
      type: PropertyValue
      value: 0.946
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.058
    additional property: Liveness
      type: PropertyValue
      value: 0.072
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.035
    additional property: Loudness (dB)
      type: PropertyValue
      value: -26.428
track: Květomluva, The Cycle of Songs: III. Gardénie
  type: MusicRecording
  duration: PT1M8S
  duration ms: 68586
  explicit: false
  by artist: Luboš Sluka
  by artist: Jana Jonasova
  by artist: Jiří Pokorný
  in album: Jirásek, Kalabis, Matys, Sluka: Week of Contemporary Production in 1974
    type: MusicAlbum
    date published: 2013-02-10
  isrc code: CZA160609206
  audio: Květomluva, The Cycle of Songs: III. Gardénie
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 74.213
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.451
    additional property: Energy
      type: PropertyValue
      value: 0.099
    additional property: Speechiness
      type: PropertyValue
      value: 0.053
    additional property: Acousticness
      type: PropertyValue
      value: 0.989
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.105
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.078
    additional property: Loudness (dB)
      type: PropertyValue
      value: -20.803
track: Květomluva, The Cycle of Songs: IV. Sněženka
  type: MusicRecording
  duration: PT1M19S
  duration ms: 79012
  explicit: false
  by artist: Luboš Sluka
  by artist: Jana Jonasova
  by artist: Jiří Pokorný
  in album: Jirásek, Kalabis, Matys, Sluka: Week of Contemporary Production in 1974
    type: MusicAlbum
    date published: 2013-02-10
  isrc code: CZA160609207
  audio: Květomluva, The Cycle of Songs: IV. Sněženka
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 96.212
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 1
    additional property: Danceability
      type: PropertyValue
      value: 0.299
    additional property: Energy
      type: PropertyValue
      value: 0.09
    additional property: Speechiness
      type: PropertyValue
      value: 0.059
    additional property: Acousticness
      type: PropertyValue
      value: 0.981
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.152
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.036
    additional property: Loudness (dB)
      type: PropertyValue
      value: -23.91
track: Květomluva, The Cycle of Songs: V. Pomněnka
track: Květomluva, The Cycle of Songs: VI. Mezihra
track: Květomluva, The Cycle of Songs: VII. Pustoryl
track: Suite for Viola and Bass Clarinet: I. Con moto. Meno mosso
track: Suite for Viola and Bass Clarinet: II. Moderato
track: Suite for Viola and Bass Clarinet: III. Sostenuto
track: Suite for Viola and Bass Clarinet: IV. Allegro energico
track: Pieces for Flute: I. Moderato
track: Pieces for Flute: II. Andantino
track: Pieces for Flute: III. Molto vivo
track: Hudba k odpolední kávě, Suita pro čtyři klarinety: I. Veselí venkované
track: Hudba k odpolední kávě, Suita pro čtyři klarinety: II. Dáma s chryzantémou
track: Hudba k odpolední kávě, Suita pro čtyři klarinety: III. Na plese
track: Hudba k odpolední kávě, Suita pro čtyři klarinety: IV. Cesta na automobilu

Květomluva, The Cycle of Songs: V. Pomněnka
type: MusicRecording
duration: PT1M35S
duration ms: 95939
explicit: false
by artist: Luboš Sluka
by artist: Jana Jonasova
by artist: Jiří Pokorný
in album: Jirásek, Kalabis, Matys, Sluka: Week of Contemporary Production in 1974
  type: MusicAlbum
  date published: 2013-02-10
isrc code: CZA160609208
audio: Květomluva, The Cycle of Songs: V. Pomněnka
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 92.105
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.421
  additional property: Energy
    type: PropertyValue
    value: 0.033
  additional property: Speechiness
    type: PropertyValue
    value: 0.049
  additional property: Acousticness
    type: PropertyValue
    value: 0.959
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.003
  additional property: Liveness
    type: PropertyValue
    value: 0.085
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.036
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.458

Květomluva, The Cycle of Songs: VI. Mezihra
type: MusicRecording
duration: PT0M56S
duration ms: 56984
explicit: false
by artist: Luboš Sluka
by artist: Jana Jonasova
by artist: Jiří Pokorný
in album: Jirásek, Kalabis, Matys, Sluka: Week of Contemporary Production in 1974
  type: MusicAlbum
  date published: 2013-02-10
isrc code: CZA160609209
audio: Květomluva, The Cycle of Songs: VI. Mezihra
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 102.449
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.469
  additional property: Energy
    type: PropertyValue
    value: 0.018
  additional property: Speechiness
    type: PropertyValue
    value: 0.071
  additional property: Acousticness
    type: PropertyValue
    value: 0.991
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.84
  additional property: Liveness
    type: PropertyValue
    value: 0.101
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.078
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.575

Květomluva, The Cycle of Songs: VII. Pustoryl
type: MusicRecording
duration: PT1M37S
duration ms: 97465
explicit: false
by artist: Luboš Sluka
by artist: Jana Jonasova
by artist: Jiří Pokorný
in album: Jirásek, Kalabis, Matys, Sluka: Week of Contemporary Production in 1974
  type: MusicAlbum
  date published: 2013-02-10
isrc code: CZA160609210
audio: Květomluva, The Cycle of Songs: VII. Pustoryl
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 100.969
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.422
  additional property: Energy
    type: PropertyValue
    value: 0.088
  additional property: Speechiness
    type: PropertyValue
    value: 0.088
  additional property: Acousticness
    type: PropertyValue
    value: 0.927
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.715
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.163
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.91

Suite for Viola and Bass Clarinet: I. Con moto. Meno mosso
type: MusicRecording
duration: PT3M5S
duration ms: 185863
explicit: false
by artist: Jiří Matys
by artist: Lubomír Malý
by artist: Josef Horák
in album: Jirásek, Kalabis, Matys, Sluka: Week of Contemporary Production in 1974
  type: MusicAlbum
  date published: 2013-02-10
isrc code: CZA161204779
audio: Suite for Viola and Bass Clarinet: I. Con moto. Meno mosso
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 103.204
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.313
  additional property: Energy
    type: PropertyValue
    value: 0.071
  additional property: Speechiness
    type: PropertyValue
    value: 0.044
  additional property: Acousticness
    type: PropertyValue
    value: 0.963
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.906
  additional property: Liveness
    type: PropertyValue
    value: 0.073
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.044
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.683

Suite for Viola and Bass Clarinet: II. Moderato
type: MusicRecording
duration: PT5M0S
duration ms: 300622
explicit: false
by artist: Jiří Matys
by artist: Lubomír Malý
by artist: Josef Horák
in album: Jirásek, Kalabis, Matys, Sluka: Week of Contemporary Production in 1974
  type: MusicAlbum
  date published: 2013-02-10
isrc code: CZA161204780
audio: Suite for Viola and Bass Clarinet: II. Moderato
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 119.944
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.279
  additional property: Energy
    type: PropertyValue
    value: 0.059
  additional property: Speechiness
    type: PropertyValue
    value: 0.053
  additional property: Acousticness
    type: PropertyValue
    value: 0.941
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.919
  additional property: Liveness
    type: PropertyValue
    value: 0.126
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.04
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.717

Suite for Viola and Bass Clarinet: III. Sostenuto
type: MusicRecording
duration: PT3M32S
duration ms: 212841
explicit: false
by artist: Jiří Matys
by artist: Lubomír Malý
by artist: Josef Horák
in album: Jirásek, Kalabis, Matys, Sluka: Week of Contemporary Production in 1974
  type: MusicAlbum
  date published: 2013-02-10
isrc code: CZA161204781
audio: Suite for Viola and Bass Clarinet: III. Sostenuto
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 75.732
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.224
  additional property: Energy
    type: PropertyValue
    value: 0.031
  additional property: Speechiness
    type: PropertyValue
    value: 0.054
  additional property: Acousticness
    type: PropertyValue
    value: 0.861
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.156
  additional property: Liveness
    type: PropertyValue
    value: 0.095
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.037
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.243

Suite for Viola and Bass Clarinet: IV. Allegro energico
type: MusicRecording
duration: PT2M36S
duration ms: 156596
explicit: false
by artist: Jiří Matys
by artist: Lubomír Malý
by artist: Josef Horák
in album: Jirásek, Kalabis, Matys, Sluka: Week of Contemporary Production in 1974
  type: MusicAlbum
  date published: 2013-02-10
isrc code: CZA161204782
audio: Suite for Viola and Bass Clarinet: IV. Allegro energico
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 101.558
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.512
  additional property: Energy
    type: PropertyValue
    value: 0.25
  additional property: Speechiness
    type: PropertyValue
    value: 0.073
  additional property: Acousticness
    type: PropertyValue
    value: 0.955
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.848
  additional property: Liveness
    type: PropertyValue
    value: 0.589
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.176
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.096

Pieces for Flute: I. Moderato
type: MusicRecording
duration: PT3M18S
duration ms: 198069
explicit: false
by artist: Viktor Kalabis
by artist: Jaroslav Josifko
in album: Jirásek, Kalabis, Matys, Sluka: Week of Contemporary Production in 1974
  type: MusicAlbum
  date published: 2013-02-10
isrc code: CZA161204783
audio: Pieces for Flute: I. Moderato
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 166.124
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.291
  additional property: Energy
    type: PropertyValue
    value: 0.018
  additional property: Speechiness
    type: PropertyValue
    value: 0.058
  additional property: Acousticness
    type: PropertyValue
    value: 0.982
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.288
  additional property: Liveness
    type: PropertyValue
    value: 0.157
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.207
  additional property: Loudness (dB)
    type: PropertyValue
    value: -31.79

Pieces for Flute: II. Andantino
type: MusicRecording
duration: PT2M21S
duration ms: 141871
explicit: false
by artist: Viktor Kalabis
by artist: Jaroslav Josifko
in album: Jirásek, Kalabis, Matys, Sluka: Week of Contemporary Production in 1974
  type: MusicAlbum
  date published: 2013-02-10
isrc code: CZA161204784
audio: Pieces for Flute: II. Andantino
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 74.501
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.347
  additional property: Energy
    type: PropertyValue
    value: 0.011
  additional property: Speechiness
    type: PropertyValue
    value: 0.057
  additional property: Acousticness
    type: PropertyValue
    value: 0.987
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.745
  additional property: Liveness
    type: PropertyValue
    value: 0.097
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.631
  additional property: Loudness (dB)
    type: PropertyValue
    value: -30.087

Pieces for Flute: III. Molto vivo
type: MusicRecording
duration: PT1M44S
duration ms: 104221
explicit: false
by artist: Viktor Kalabis
by artist: Jaroslav Josifko
in album: Jirásek, Kalabis, Matys, Sluka: Week of Contemporary Production in 1974
  type: MusicAlbum
  date published: 2013-02-10
isrc code: CZA161204785
audio: Pieces for Flute: III. Molto vivo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 90.997
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.542
  additional property: Energy
    type: PropertyValue
    value: 0.099
  additional property: Speechiness
    type: PropertyValue
    value: 0.554
  additional property: Acousticness
    type: PropertyValue
    value: 0.985
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.395
  additional property: Liveness
    type: PropertyValue
    value: 0.707
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.927
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.091

Hudba k odpolední kávě, Suita pro čtyři klarinety: I. Veselí venkované
type: MusicRecording
duration: PT1M47S
duration ms: 107422
explicit: false
by artist: Ivo Jirásek
by artist: Karel Dlouhy
by artist: Jiří Štengl
by artist: Alois Rybin
by artist: Josef Horák
in album: Jirásek, Kalabis, Matys, Sluka: Week of Contemporary Production in 1974
  type: MusicAlbum
  date published: 2013-02-10
isrc code: CZA161204772
audio: Hudba k odpolední kávě, Suita pro čtyři klarinety: I. Veselí venkované
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 86.462
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.436
  additional property: Energy
    type: PropertyValue
    value: 0.191
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.922
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.809
  additional property: Liveness
    type: PropertyValue
    value: 0.11
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.128
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.107

Hudba k odpolední kávě, Suita pro čtyři klarinety: II. Dáma s chryzantémou
type: MusicRecording
duration: PT3M39S
duration ms: 219648
explicit: false
by artist: Ivo Jirásek
by artist: Karel Dlouhy
by artist: Jiří Štengl
by artist: Alois Rybin
by artist: Josef Horák
in album: Jirásek, Kalabis, Matys, Sluka: Week of Contemporary Production in 1974
  type: MusicAlbum
  date published: 2013-02-10
isrc code: CZA161204776
audio: Hudba k odpolední kávě, Suita pro čtyři klarinety: II. Dáma s chryzantémou
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 81.623
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.159
  additional property: Energy
    type: PropertyValue
    value: 0.064
  additional property: Speechiness
    type: PropertyValue
    value: 0.044
  additional property: Acousticness
    type: PropertyValue
    value: 0.948
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.609
  additional property: Liveness
    type: PropertyValue
    value: 0.119
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.032
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.949

Hudba k odpolední kávě, Suita pro čtyři klarinety: III. Na plese
type: MusicRecording
duration: PT2M58S
duration ms: 178613
explicit: false
by artist: Ivo Jirásek
by artist: Karel Dlouhy
by artist: Jiří Štengl
by artist: Alois Rybin
by artist: Josef Horák
in album: Jirásek, Kalabis, Matys, Sluka: Week of Contemporary Production in 1974
  type: MusicAlbum
  date published: 2013-02-10
isrc code: CZA161204777
audio: Hudba k odpolední kávě, Suita pro čtyři klarinety: III. Na plese
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 180.017
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 1
  additional property: Danceability
    type: PropertyValue
    value: 0.272
  additional property: Energy
    type: PropertyValue
    value: 0.121
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.892
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.843
  additional property: Liveness
    type: PropertyValue
    value: 0.107
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.138
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.374

Hudba k odpolední kávě, Suita pro čtyři klarinety: IV. Cesta na automobilu
type: MusicRecording
duration: PT2M48S
duration ms: 168781
explicit: false
by artist: Ivo Jirásek
by artist: Karel Dlouhy
by artist: Jiří Štengl
by artist: Alois Rybin
by artist: Josef Horák
in album: Jirásek, Kalabis, Matys, Sluka: Week of Contemporary Production in 1974
  type: MusicAlbum
  date published: 2013-02-10
isrc code: CZA161204778
audio: Hudba k odpolední kávě, Suita pro čtyři klarinety: IV. Cesta na automobilu
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 138.623
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.463
  additional property: Energy
    type: PropertyValue
    value: 0.332
  additional property: Speechiness
    type: PropertyValue
    value: 0.058
  additional property: Acousticness
    type: PropertyValue
    value: 0.923
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.8
  additional property: Liveness
    type: PropertyValue
    value: 0.723
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.239
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.182

Kalabis, Lucký Svatoš: Week of New Production 1986
type: MusicAlbum
date published: 2013-02-10
track: String Quartet No. 5, Op. 63: I. Molto vivo
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231926
  explicit: false
  by artist: Viktor Kalabis
  by artist: Kroft Quartet
  in album: Kalabis, Lucký Svatoš: Week of New Production 1986
    type: MusicAlbum
    date published: 2013-02-10
  isrc code: CZA168601997
  audio: String Quartet No. 5, Op. 63: I. Molto vivo
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 81.108
    additional property: Musical Key
      type: PropertyValue
      value: 3
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.296
    additional property: Energy
      type: PropertyValue
      value: 0.165
    additional property: Speechiness
      type: PropertyValue
      value: 0.068
    additional property: Acousticness
      type: PropertyValue
      value: 0.978
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.85
    additional property: Liveness
      type: PropertyValue
      value: 0.065
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.365
    additional property: Loudness (dB)
      type: PropertyValue
      value: -15.164
track: String Quartet No. 5, Op. 63: II. Adagio - Con serieta
  type: MusicRecording
  duration: PT7M34S
  duration ms: 454751
  explicit: false
  by artist: Viktor Kalabis
  by artist: Kroft Quartet
  in album: Kalabis, Lucký Svatoš: Week of New Production 1986
    type: MusicAlbum
    date published: 2013-02-10
  isrc code: CZA168602997
  audio: String Quartet No. 5, Op. 63: II. Adagio - Con serieta
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 81.242
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.149
    additional property: Energy
      type: PropertyValue
      value: 0.085
    additional property: Speechiness
      type: PropertyValue
      value: 0.048
    additional property: Acousticness
      type: PropertyValue
      value: 0.93
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.753
    additional property: Liveness
      type: PropertyValue
      value: 0.099
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.037
    additional property: Loudness (dB)
      type: PropertyValue
      value: -20.667
track: String Quartet No. 5, Op. 63: III. Allegro molto - Gaiamente - Andante - Molto quieto - Moderato - Allegro molto
  type: MusicRecording
  duration: PT8M48S
  duration ms: 528416
  explicit: false
  by artist: Viktor Kalabis
  by artist: Kroft Quartet
  in album: Kalabis, Lucký Svatoš: Week of New Production 1986
    type: MusicAlbum
    date published: 2013-02-10
  isrc code: CZA168603997
  audio: String Quartet No. 5, Op. 63: III. Allegro molto - Gaiamente - Andante - Molto quieto - Moderato - Allegro molto
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 93.08
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.269
    additional property: Energy
      type: PropertyValue
      value: 0.153
    additional property: Speechiness
      type: PropertyValue
      value: 0.051
    additional property: Acousticness
      type: PropertyValue
      value: 0.949
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.661
    additional property: Liveness
      type: PropertyValue
      value: 0.701
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.05
    additional property: Loudness (dB)
      type: PropertyValue
      value: -17.731
track: String Quartet No. 2: I. Tranquillo; Allegro energico
  type: MusicRecording
  duration: PT5M2S
  duration ms: 302149
  explicit: false
  by artist: Vladimír Svatoš
  by artist: Kubin Quartet
  in album: Kalabis, Lucký Svatoš: Week of New Production 1986
    type: MusicAlbum
    date published: 2013-02-10
  isrc code: CZA160513163
  audio: String Quartet No. 2: I. Tranquillo; Allegro energico
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 117.809
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.488
    additional property: Energy
      type: PropertyValue
      value: 0.158
    additional property: Speechiness
      type: PropertyValue
      value: 0.056
    additional property: Acousticness
      type: PropertyValue
      value: 0.96
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.409
    additional property: Liveness
      type: PropertyValue
      value: 0.056
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.258
    additional property: Loudness (dB)
      type: PropertyValue
      value: -17.507
track: String Quartet No. 2: II. Andante cantabile
  type: MusicRecording
  duration: PT5M1S
  duration ms: 301441
  explicit: false
  by artist: Vladimír Svatoš
  by artist: Kubin Quartet
  isrc code: CZA160513164

Vladimír Svatoš
type: MusicGroup

Kubin Quartet
type: MusicGroup