Sławek Wierzcholski
type: MusicGroup
genre: blues
genre: blues rock
popularity: 14
followers: 831
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6b8506e170cf5f8e01aaa04c648c8ec88ea1ee841cd9d49dabb46fbf414faa41
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953842
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953842
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f3e38a4d-8a66-4482-8e6c-fddf8ac93b71.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f3e38a4d-8a66-4482-8e6c-fddf8ac93b71.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f3e38a4d-8a66-4482-8e6c-fddf8ac93b71
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:22:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6b8506e170cf5f8e01aaa04c648c8ec88ea1ee841cd9d49dabb46fbf414faa41","name":"Sławek Wierzcholski","registered_at":"2026-06-15T06:09:16Z","symbol":"NIM0706180","token_address":"0x9c3a795d528a93174107e69753121a7be324f44e","type":"artist","uuid":"f3e38a4d-8a66-4482-8e6c-fddf8ac93b71"}
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 0x6b8506e170cf5f8e01aaa04c648c8ec88ea1ee841cd9d49dabb46fbf414faa41. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f3e38a4d-8a66-4482-8e6c-fddf8ac93b71.json and https://artists.proofprofile.net/proofs/artist/f3e38a4d-8a66-4482-8e6c-fddf8ac93b71.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
  text: {"copyright_id":"0x6b8506e170cf5f8e01aaa04c648c8ec88ea1ee841cd9d49dabb46fbf414faa41","name":"Sławek Wierzcholski","registered_at":"2026-06-15T06:09:16Z","symbol":"NIM0706180","token_address":"0x9c3a795d528a93174107e69753121a7be324f44e","type":"artist","uuid":"f3e38a4d-8a66-4482-8e6c-fddf8ac93b71"}
album: Ciśnienie
  type: MusicAlbum
  date published: 1993-02-26
  track: Wodnik - rozrywkowy bar
    type: MusicRecording
    duration: PT1M58S
    duration ms: 118154
    explicit: false
    by artist: Sławek Wierzcholski
    in album: Ciśnienie
      type: MusicAlbum
      date published: 1993-02-26
    isrc code: PLB012000001
    audio: Wodnik - rozrywkowy bar
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 106.669
      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: 0.541
      additional property: Energy
        type: PropertyValue
        value: 0.855
      additional property: Speechiness
        type: PropertyValue
        value: 0.105
      additional property: Acousticness
        type: PropertyValue
        value: 0.019
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.259
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.533
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.54
  track: Ciśnienie
    type: MusicRecording
    duration: PT2M52S
    duration ms: 172942
    explicit: false
    by artist: Sławek Wierzcholski
    in album: Ciśnienie
      type: MusicAlbum
      date published: 1993-02-26
    isrc code: PLB012000002
    audio: Ciśnienie
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 105.706
      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: 0.699
      additional property: Energy
        type: PropertyValue
        value: 0.556
      additional property: Speechiness
        type: PropertyValue
        value: 0.061
      additional property: Acousticness
        type: PropertyValue
        value: 0.231
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.011
      additional property: Liveness
        type: PropertyValue
        value: 0.072
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.763
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.179
  track: Już nigdy więcej
    type: MusicRecording
    duration: PT3M5S
    duration ms: 185829
    explicit: false
    by artist: Sławek Wierzcholski
    in album: Ciśnienie
      type: MusicAlbum
      date published: 1993-02-26
    isrc code: PLB012000003
    audio: Już nigdy więcej
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.284
      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: 0.55
      additional property: Energy
        type: PropertyValue
        value: 0.727
      additional property: Speechiness
        type: PropertyValue
        value: 0.056
      additional property: Acousticness
        type: PropertyValue
        value: 0.002
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.064
      additional property: Liveness
        type: PropertyValue
        value: 0.348
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.605
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.07
  track: Niezapłacony rachunek
    type: MusicRecording
    duration: PT3M3S
    duration ms: 183344
    explicit: false
    by artist: Sławek Wierzcholski
    in album: Ciśnienie
      type: MusicAlbum
      date published: 1993-02-26
    isrc code: PLB012000004
    audio: Niezapłacony rachunek
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 145.776
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
  track: Blues telefoniczny
  track: Zawsze wygra blues
  track: Wspaniałe życie
  track: Przez całą noc
  track: Ani słowa o kłopotach
  track: Żeberka
  track: Moje życie to blues
  track: Przegranych nikt nie lubi
  track: Lata dziewięćdziesiąte
album: Polski blues
album: Przejściowy stan
album: Harmonijkowy As
album: Blues w filharmonii
album: Koncert w Suwalkach
album: Blues w Filharmonii
track: Ona

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.694

Energy
type: PropertyValue
value: 0.738

Speechiness
type: PropertyValue
value: 0.039

Acousticness
type: PropertyValue
value: 0.203

Instrumentalness
type: PropertyValue
value: 0.009

Liveness
type: PropertyValue
value: 0.333

Valence (Positivity)
type: PropertyValue
value: 0.934

Loudness (dB)
type: PropertyValue
value: -10

Blues telefoniczny
type: MusicRecording
duration: PT7M51S
duration ms: 471783
explicit: false
by artist: Sławek Wierzcholski
in album: Ciśnienie
  type: MusicAlbum
  date published: 1993-02-26
isrc code: PLB012000005
audio: Blues telefoniczny
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 131.928
  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: 0.432
  additional property: Energy
    type: PropertyValue
    value: 0.364
  additional property: Speechiness
    type: PropertyValue
    value: 0.035
  additional property: Acousticness
    type: PropertyValue
    value: 0.188
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.059
  additional property: Liveness
    type: PropertyValue
    value: 0.091
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.298
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.495

Zawsze wygra blues
type: MusicRecording
duration: PT2M59S
duration ms: 179571
explicit: false
by artist: Sławek Wierzcholski
in album: Ciśnienie
  type: MusicAlbum
  date published: 1993-02-26
isrc code: PLB012000006
audio: Zawsze wygra blues
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 88.394
  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: 0.704
  additional property: Energy
    type: PropertyValue
    value: 0.411
  additional property: Speechiness
    type: PropertyValue
    value: 0.032
  additional property: Acousticness
    type: PropertyValue
    value: 0.364
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.007
  additional property: Liveness
    type: PropertyValue
    value: 0.164
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.551
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.157

Wspaniałe życie
type: MusicRecording
duration: PT2M56S
duration ms: 176007
explicit: false
by artist: Sławek Wierzcholski
in album: Ciśnienie
  type: MusicAlbum
  date published: 1993-02-26
isrc code: PLB012000007
audio: Wspaniałe życie
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 148.612
  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: 0.495
  additional property: Energy
    type: PropertyValue
    value: 0.667
  additional property: Speechiness
    type: PropertyValue
    value: 0.076
  additional property: Acousticness
    type: PropertyValue
    value: 0.012
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.08
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.612
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.808

Przez całą noc
type: MusicRecording
duration: PT2M47S
duration ms: 167090
explicit: false
by artist: Sławek Wierzcholski
in album: Ciśnienie
  type: MusicAlbum
  date published: 1993-02-26
isrc code: PLB012000008
audio: Przez całą noc
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 121.069
  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: 0.685
  additional property: Energy
    type: PropertyValue
    value: 0.604
  additional property: Speechiness
    type: PropertyValue
    value: 0.035
  additional property: Acousticness
    type: PropertyValue
    value: 0.037
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.005
  additional property: Liveness
    type: PropertyValue
    value: 0.09
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.821
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.152

Ani słowa o kłopotach
type: MusicRecording
duration: PT3M52S
duration ms: 232147
explicit: false
by artist: Sławek Wierzcholski
in album: Ciśnienie
  type: MusicAlbum
  date published: 1993-02-26
isrc code: PLB012000009
audio: Ani słowa o kłopotach
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 111.29
  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: 0.556
  additional property: Energy
    type: PropertyValue
    value: 0.558
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.145
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.076
  additional property: Liveness
    type: PropertyValue
    value: 0.124
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.628
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.112

Żeberka
type: MusicRecording
duration: PT2M7S
duration ms: 127489
explicit: false
by artist: Sławek Wierzcholski
in album: Ciśnienie
  type: MusicAlbum
  date published: 1993-02-26
isrc code: PLB012000010
audio: Żeberka
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 149.143
  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: 0.475
  additional property: Energy
    type: PropertyValue
    value: 0.888
  additional property: Speechiness
    type: PropertyValue
    value: 0.075
  additional property: Acousticness
    type: PropertyValue
    value: 0.05
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.378
  additional property: Liveness
    type: PropertyValue
    value: 0.542
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.844
  additional property: Loudness (dB)
    type: PropertyValue
    value: -7.688

Moje życie to blues
type: MusicRecording
duration: PT5M31S
duration ms: 331209
explicit: false
by artist: Sławek Wierzcholski
in album: Ciśnienie
  type: MusicAlbum
  date published: 1993-02-26
isrc code: PLB012000011
audio: Moje życie to blues
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 79.453
  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: 0.613
  additional property: Energy
    type: PropertyValue
    value: 0.234
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.072
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.003
  additional property: Liveness
    type: PropertyValue
    value: 0.12
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.877
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.027

Przegranych nikt nie lubi
type: MusicRecording
duration: PT2M26S
duration ms: 146639
explicit: false
by artist: Sławek Wierzcholski
in album: Ciśnienie
  type: MusicAlbum
  date published: 1993-02-26
isrc code: PLB012000012
audio: Przegranych nikt nie lubi
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 142.875
  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: 0.486
  additional property: Energy
    type: PropertyValue
    value: 0.838
  additional property: Speechiness
    type: PropertyValue
    value: 0.058
  additional property: Acousticness
    type: PropertyValue
    value: 0.005
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.005
  additional property: Liveness
    type: PropertyValue
    value: 0.153
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.897
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.394

Lata dziewięćdziesiąte
type: MusicRecording
duration: PT1M23S
duration ms: 83707
explicit: false
by artist: Sławek Wierzcholski
in album: Ciśnienie
  type: MusicAlbum
  date published: 1993-02-26
isrc code: PLB012000013
audio: Lata dziewięćdziesiąte
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 111.799
  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: 0.689
  additional property: Energy
    type: PropertyValue
    value: 0.285
  additional property: Speechiness
    type: PropertyValue
    value: 0.052
  additional property: Acousticness
    type: PropertyValue
    value: 0.597
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.04
  additional property: Liveness
    type: PropertyValue
    value: 0.134
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.945
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.68

Polski blues
type: MusicAlbum
date published: 1998-04-02
track: Polski blues
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171453
  explicit: false
  by artist: Sławek Wierzcholski
  in album: Polski blues
    type: MusicAlbum
    date published: 1998-04-02
  isrc code: PLB179800216
  audio: Polski blues
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 67.115
    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: 0.492
    additional property: Energy
      type: PropertyValue
      value: 0.456
    additional property: Speechiness
      type: PropertyValue
      value: 0.027
    additional property: Acousticness
      type: PropertyValue
      value: 0.059
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.087
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.216
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.835
track: John Lee Hooker
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212346
  explicit: false
  by artist: Sławek Wierzcholski
  in album: Polski blues
    type: MusicAlbum
    date published: 1998-04-02
  isrc code: PLB179800217
  audio: John Lee Hooker
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 170.39
    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: 0.531
    additional property: Energy
      type: PropertyValue
      value: 0.819
    additional property: Speechiness
      type: PropertyValue
      value: 0.273
    additional property: Acousticness
      type: PropertyValue
      value: 0.198
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.002
    additional property: Liveness
      type: PropertyValue
      value: 0.092
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.782
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.921
track: Ciężki dzień
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190226
  explicit: false
  by artist: Sławek Wierzcholski
  in album: Polski blues
    type: MusicAlbum
    date published: 1998-04-02
  isrc code: PLB179800218
  audio: Ciężki dzień
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 124.972
    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: 0.548
    additional property: Energy
      type: PropertyValue
      value: 0.625
    additional property: Speechiness
      type: PropertyValue
      value: 0.029
    additional property: Acousticness
      type: PropertyValue
      value: 0.253
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.104
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.838
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.508
track: Poniedziałek rano
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190706
  explicit: false
  by artist: Sławek Wierzcholski
  in album: Polski blues
    type: MusicAlbum
    date published: 1998-04-02
  isrc code: PLB179800219
  audio: Poniedziałek rano
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 126.006
    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: 0.642
    additional property: Energy
      type: PropertyValue
      value: 0.854
    additional property: Speechiness
      type: PropertyValue
      value: 0.054
    additional property: Acousticness
      type: PropertyValue
      value: 0.041
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.002
    additional property: Liveness
      type: PropertyValue
      value: 0.055
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.739
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.02
track: Okno i cień
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210733
  explicit: false
  by artist: Sławek Wierzcholski
  in album: Polski blues
    type: MusicAlbum
    date published: 1998-04-02
  isrc code: PLB179800220
  audio: Okno i cień
track: Trudne chwile
track: Refleksje
track: On! On! On!
track: Bywa różnie
track: Wyścigi życia
track: Ruszam w drogę
track: Papieros na śniadanie
track: Manifest bluesowy

Okno i cień
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 91.089
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: 0.647
additional property: Energy
  type: PropertyValue
  value: 0.746
additional property: Speechiness
  type: PropertyValue
  value: 0.025
additional property: Acousticness
  type: PropertyValue
  value: 0.68
additional property: Instrumentalness
  type: PropertyValue
  value: 0.014
additional property: Liveness
  type: PropertyValue
  value: 0.098
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.807
additional property: Loudness (dB)
  type: PropertyValue
  value: -8.414

Trudne chwile
type: MusicRecording
duration: PT3M39S
duration ms: 219493
explicit: false
by artist: Sławek Wierzcholski
in album: Polski blues
  type: MusicAlbum
  date published: 1998-04-02
isrc code: PLB179800221
audio: Trudne chwile
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 74.707
  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: 0.431
  additional property: Energy
    type: PropertyValue
    value: 0.458
  additional property: Speechiness
    type: PropertyValue
    value: 0.028
  additional property: Acousticness
    type: PropertyValue
    value: 0.037
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.047
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.386
  additional property: Loudness (dB)
    type: PropertyValue
    value: -7.687

Refleksje
type: MusicRecording
duration: PT3M48S
duration ms: 228973
explicit: false
by artist: Sławek Wierzcholski
in album: Polski blues
  type: MusicAlbum
  date published: 1998-04-02
isrc code: PLB179800222
audio: Refleksje
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 168.218
  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: 0.669
  additional property: Energy
    type: PropertyValue
    value: 0.289
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.77
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.004
  additional property: Liveness
    type: PropertyValue
    value: 0.057
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.825
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.229

On! On! On!
type: MusicRecording
duration: PT2M49S
duration ms: 169893
explicit: false
by artist: Sławek Wierzcholski
in album: Polski blues
  type: MusicAlbum
  date published: 1998-04-02
isrc code: PLB179800223
audio: On! On! On!
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 143.837
  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: 0.733
  additional property: Energy
    type: PropertyValue
    value: 0.868
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.162
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.273
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.868
  additional property: Loudness (dB)
    type: PropertyValue
    value: -6.531

Bywa różnie
type: MusicRecording
duration: PT3M23S
duration ms: 203906
explicit: false
by artist: Sławek Wierzcholski
in album: Polski blues
  type: MusicAlbum
  date published: 1998-04-02
isrc code: PLB179800224
audio: Bywa różnie
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 71.1
  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: 0.595
  additional property: Energy
    type: PropertyValue
    value: 0.45
  additional property: Speechiness
    type: PropertyValue
    value: 0.027
  additional property: Acousticness
    type: PropertyValue
    value: 0.396
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.123
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.401
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.701

Wyścigi życia
type: MusicRecording
duration: PT3M46S
duration ms: 226933
explicit: false
by artist: Sławek Wierzcholski
in album: Polski blues
  type: MusicAlbum
  date published: 1998-04-02
isrc code: PLB179800225
audio: Wyścigi życia
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 115.649
  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: 0.457
  additional property: Energy
    type: PropertyValue
    value: 0.888
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.047
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.086
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.734
  additional property: Loudness (dB)
    type: PropertyValue
    value: -7.977

Ruszam w drogę
type: MusicRecording
duration: PT3M36S
duration ms: 216760
explicit: false
by artist: Sławek Wierzcholski
in album: Polski blues
  type: MusicAlbum
  date published: 1998-04-02
isrc code: PLB179800226
audio: Ruszam w drogę
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 69.331
  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: 0.479
  additional property: Energy
    type: PropertyValue
    value: 0.506
  additional property: Speechiness
    type: PropertyValue
    value: 0.025
  additional property: Acousticness
    type: PropertyValue
    value: 0.072
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.104
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.53
  additional property: Loudness (dB)
    type: PropertyValue
    value: -6.499

Papieros na śniadanie
type: MusicRecording
duration: PT3M50S
duration ms: 230733
explicit: false
by artist: Sławek Wierzcholski
in album: Polski blues
  type: MusicAlbum
  date published: 1998-04-02
isrc code: PLB179800227
audio: Papieros na śniadanie
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 136.506
  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: 0.671
  additional property: Energy
    type: PropertyValue
    value: 0.772
  additional property: Speechiness
    type: PropertyValue
    value: 0.191
  additional property: Acousticness
    type: PropertyValue
    value: 0.237
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.099
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.849
  additional property: Loudness (dB)
    type: PropertyValue
    value: -6.704

Manifest bluesowy
type: MusicRecording
duration: PT3M11S
duration ms: 191186
explicit: false
by artist: Sławek Wierzcholski
in album: Polski blues
  type: MusicAlbum
  date published: 1998-04-02
isrc code: PLB179800228
audio: Manifest bluesowy
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 60.725
  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: 0.486
  additional property: Energy
    type: PropertyValue
    value: 0.362
  additional property: Speechiness
    type: PropertyValue
    value: 0.349
  additional property: Acousticness
    type: PropertyValue
    value: 0.577
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.086
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.475
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.888

Przejściowy stan
type: MusicAlbum
date published: 2001-05-29
track: Będę cię miał
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194453
  explicit: false
  by artist: Sławek Wierzcholski
  in album: Przejściowy stan
    type: MusicAlbum
    date published: 2001-05-29
  isrc code: PLB170600095
  audio: Będę cię miał
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 120.085
    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: 0.745
    additional property: Energy
      type: PropertyValue
      value: 0.658
    additional property: Speechiness
      type: PropertyValue
      value: 0.048
    additional property: Acousticness
      type: PropertyValue
      value: 0.552
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.003
    additional property: Liveness
      type: PropertyValue
      value: 0.099
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.895
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.32
track: To jesień, to jesień
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187413
  explicit: false
  by artist: Sławek Wierzcholski
  in album: Przejściowy stan
    type: MusicAlbum
    date published: 2001-05-29
  isrc code: PLB170600096
  audio: To jesień, to jesień
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 104.572
    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: 0.543
    additional property: Energy
      type: PropertyValue
      value: 0.731
    additional property: Speechiness
      type: PropertyValue
      value: 0.035
    additional property: Acousticness
      type: PropertyValue
      value: 0.004
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.107
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.48
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.121
track: Gwizdany
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177600
  explicit: false
  by artist: Sławek Wierzcholski
  in album: Przejściowy stan
    type: MusicAlbum
    date published: 2001-05-29
  isrc code: PLB170600097
  audio: Gwizdany
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 131.377
    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: 0.622
    additional property: Energy
      type: PropertyValue
      value: 0.922
    additional property: Speechiness
      type: PropertyValue
      value: 0.123
    additional property: Acousticness
      type: PropertyValue
      value: 0.123
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.001
    additional property: Liveness
      type: PropertyValue
      value: 0.152
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.877
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.78
track: Młody pies
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224493
  explicit: false
  by artist: Sławek Wierzcholski
  in album: Przejściowy stan
    type: MusicAlbum
    date published: 2001-05-29
  isrc code: PLB170600098
  audio: Młody pies
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 106.998
    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: 0.668
    additional property: Energy
      type: PropertyValue
      value: 0.799
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.48
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.076
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.703
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.724
track: Przejściowy stan
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214173
  explicit: false
  by artist: Sławek Wierzcholski
  in album: Przejściowy stan
    type: MusicAlbum
    date published: 2001-05-29
  isrc code: PLB170600099
  audio: Przejściowy stan
track: Blues dla zmartwionych
track: Rok 2000
track: Ciężki dzień
track: Przegranych nikt nie lubi
track: Nic, naprawdę nic
track: Nadzieja to ty
track: Ostatnia kłótnia
track: Sto kilometrów
track: Pierwsza liga

Przejściowy stan
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 114.288
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: 0.641
additional property: Energy
  type: PropertyValue
  value: 0.684
additional property: Speechiness
  type: PropertyValue
  value: 0.035
additional property: Acousticness
  type: PropertyValue
  value: 0.595
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.105
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.69
additional property: Loudness (dB)
  type: PropertyValue
  value: -7.461

Blues dla zmartwionych
type: MusicRecording
duration: PT4M19S
duration ms: 259226
explicit: false
by artist: Sławek Wierzcholski
in album: Przejściowy stan
  type: MusicAlbum
  date published: 2001-05-29
isrc code: PLB170600100
audio: Blues dla zmartwionych
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 118.362
  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: 0.454
  additional property: Energy
    type: PropertyValue
    value: 0.385
  additional property: Speechiness
    type: PropertyValue
    value: 0.033
  additional property: Acousticness
    type: PropertyValue
    value: 0.785
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.82
  additional property: Liveness
    type: PropertyValue
    value: 0.208
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.179
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.903

Rok 2000
type: MusicRecording
duration: PT3M23S
duration ms: 203573
explicit: false
by artist: Sławek Wierzcholski
in album: Przejściowy stan
  type: MusicAlbum
  date published: 2001-05-29
isrc code: PLB170600101
audio: Rok 2000
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 163.596
  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: 0.534
  additional property: Energy
    type: PropertyValue
    value: 0.907
  additional property: Speechiness
    type: PropertyValue
    value: 0.143
  additional property: Acousticness
    type: PropertyValue
    value: 0.283
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.008
  additional property: Liveness
    type: PropertyValue
    value: 0.091
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.507
  additional property: Loudness (dB)
    type: PropertyValue
    value: -5.011

Ciężki dzień
type: MusicRecording
duration: PT4M21S
duration ms: 261333
explicit: false
by artist: Sławek Wierzcholski
in album: Przejściowy stan
  type: MusicAlbum
  date published: 2001-05-29
isrc code: PLB170600102
audio: Ciężki dzień
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 119.104
  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: 0.558
  additional property: Energy
    type: PropertyValue
    value: 0.803
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.054
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.309
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.66
  additional property: Loudness (dB)
    type: PropertyValue
    value: -5.043

Przegranych nikt nie lubi
type: MusicRecording
duration: PT2M29S
duration ms: 149866
explicit: false
by artist: Sławek Wierzcholski
in album: Przejściowy stan
  type: MusicAlbum
  date published: 2001-05-29
isrc code: PLB170600103
audio: Przegranych nikt nie lubi
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 135.791
  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: 0.548
  additional property: Energy
    type: PropertyValue
    value: 0.87
  additional property: Speechiness
    type: PropertyValue
    value: 0.106
  additional property: Acousticness
    type: PropertyValue
    value: 0.335
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.005
  additional property: Liveness
    type: PropertyValue
    value: 0.124
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.841
  additional property: Loudness (dB)
    type: PropertyValue
    value: -5.714

Nic, naprawdę nic
type: MusicRecording
duration: PT2M12S
duration ms: 132133
explicit: false
by artist: Sławek Wierzcholski
in album: Przejściowy stan
  type: MusicAlbum
  date published: 2001-05-29
isrc code: PLB170600104
audio: Nic, naprawdę nic
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 99.988
  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: 0.591
  additional property: Energy
    type: PropertyValue
    value: 0.618
  additional property: Speechiness
    type: PropertyValue
    value: 0.03
  additional property: Acousticness
    type: PropertyValue
    value: 0.578
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.087
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.459
  additional property: Loudness (dB)
    type: PropertyValue
    value: -6.121

Nadzieja to ty
type: MusicRecording
duration: PT2M15S
duration ms: 135866
explicit: false
by artist: Sławek Wierzcholski
in album: Przejściowy stan
  type: MusicAlbum
  date published: 2001-05-29
isrc code: PLB170600105
audio: Nadzieja to ty
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 112.774
  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: 0.519
  additional property: Energy
    type: PropertyValue
    value: 0.937
  additional property: Speechiness
    type: PropertyValue
    value: 0.185
  additional property: Acousticness
    type: PropertyValue
    value: 0.224
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.087
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.658
  additional property: Loudness (dB)
    type: PropertyValue
    value: -4.88

Ostatnia kłótnia
type: MusicRecording
duration: PT3M9S
duration ms: 189533
explicit: false
by artist: Sławek Wierzcholski
in album: Przejściowy stan
  type: MusicAlbum
  date published: 2001-05-29
isrc code: PLB170600106
audio: Ostatnia kłótnia
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 124.8
  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: 0.741
  additional property: Energy
    type: PropertyValue
    value: 0.505
  additional property: Speechiness
    type: PropertyValue
    value: 0.19
  additional property: Acousticness
    type: PropertyValue
    value: 0.263
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.004
  additional property: Liveness
    type: PropertyValue
    value: 0.178
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.625
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.432

Sto kilometrów
type: MusicRecording
duration: PT2M21S
duration ms: 141786
explicit: false
by artist: Sławek Wierzcholski
in album: Przejściowy stan
  type: MusicAlbum
  date published: 2001-05-29
isrc code: PLB170600107
audio: Sto kilometrów
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 115.949
  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: 0.865
  additional property: Energy
    type: PropertyValue
    value: 0.588
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.836
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.083
  additional property: Liveness
    type: PropertyValue
    value: 0.104
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.883
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.59

Pierwsza liga
type: MusicRecording
duration: PT3M46S
duration ms: 226640
explicit: false
by artist: Sławek Wierzcholski
in album: Przejściowy stan
  type: MusicAlbum
  date published: 2001-05-29
isrc code: PLB170600108
audio: Pierwsza liga
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 117.456
  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: 0.75
  additional property: Energy
    type: PropertyValue
    value: 0.723
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.244
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.087
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.702
  additional property: Loudness (dB)
    type: PropertyValue
    value: -4.868

Harmonijkowy As
type: MusicAlbum
date published: 2006-12-08
track: Swingowy Bal
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167733
  explicit: false
  by artist: Sławek Wierzcholski
  in album: Harmonijkowy As
    type: MusicAlbum
    date published: 2006-12-08
  isrc code: usx9p0617770
  audio: Swingowy Bal
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 99.128
    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: 0.636
    additional property: Energy
      type: PropertyValue
      value: 0.655
    additional property: Speechiness
      type: PropertyValue
      value: 0.197
    additional property: Acousticness
      type: PropertyValue
      value: 0.055
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.406
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.703
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.571
track: Wiosenny Deszcz
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198546
  explicit: false
  by artist: Sławek Wierzcholski
  in album: Harmonijkowy As
    type: MusicAlbum
    date published: 2006-12-08
  isrc code: usx9p0617771
  audio: Wiosenny Deszcz
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 95.18
    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: 0.611
    additional property: Energy
      type: PropertyValue
      value: 0.597
    additional property: Speechiness
      type: PropertyValue
      value: 0.029
    additional property: Acousticness
      type: PropertyValue
      value: 0.329
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.001
    additional property: Liveness
      type: PropertyValue
      value: 0.112
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.635
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.861
track: Chodz, Chodz
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203026
  explicit: false
  by artist: Sławek Wierzcholski
  in album: Harmonijkowy As
    type: MusicAlbum
    date published: 2006-12-08
  isrc code: usx9p0617772
  audio: Chodz, Chodz
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 126.806
    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: 0.675
    additional property: Energy
      type: PropertyValue
      value: 0.669
    additional property: Speechiness
      type: PropertyValue
      value: 0.089
    additional property: Acousticness
      type: PropertyValue
      value: 0.161
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.052
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.751
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.979
track: Fart
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175826
  explicit: false
  by artist: Sławek Wierzcholski
  in album: Harmonijkowy As
    type: MusicAlbum
    date published: 2006-12-08
  isrc code: usx9p0617773
  audio: Fart
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 127.425
    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: 0.821
    additional property: Energy
      type: PropertyValue
      value: 0.775
    additional property: Speechiness
      type: PropertyValue
      value: 0.043
    additional property: Acousticness
      type: PropertyValue
      value: 0.3
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.001
    additional property: Liveness
      type: PropertyValue
      value: 0.283
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.967
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.868
track: Kule
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197106
  explicit: false
  by artist: Sławek Wierzcholski
  in album: Harmonijkowy As
    type: MusicAlbum
    date published: 2006-12-08
  isrc code: usx9p0617774
  audio: Kule
track: Kapitulacja
track: Blues W Sile Wieku
track: Bliski Cel
track: Harmonijkowy As
track: Moj Toast
track: Bulterier
track: Regula
track: Taki Jak Nikt
track: Niezwykla Gwiazda
track: Co To Jest Blues

Kule
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 131.186
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: 0.655
additional property: Energy
  type: PropertyValue
  value: 0.611
additional property: Speechiness
  type: PropertyValue
  value: 0.063
additional property: Acousticness
  type: PropertyValue
  value: 0.196
additional property: Instrumentalness
  type: PropertyValue
  value: 0.075
additional property: Liveness
  type: PropertyValue
  value: 0.09
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.678
additional property: Loudness (dB)
  type: PropertyValue
  value: -7.072

Kapitulacja
type: MusicRecording
duration: PT2M58S
duration ms: 178106
explicit: false
by artist: Sławek Wierzcholski
in album: Harmonijkowy As
  type: MusicAlbum
  date published: 2006-12-08
isrc code: usx9p0617775
audio: Kapitulacja
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 120.641
  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: 0.715
  additional property: Energy
    type: PropertyValue
    value: 0.729
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.211
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.185
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.908
  additional property: Loudness (dB)
    type: PropertyValue
    value: -7.837

Blues W Sile Wieku
type: MusicRecording
duration: PT5M30S
duration ms: 330080
explicit: false
by artist: Sławek Wierzcholski
in album: Harmonijkowy As
  type: MusicAlbum
  date published: 2006-12-08
isrc code: usx9p0617776
audio: Blues W Sile Wieku
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 147.843
  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: 0.361
  additional property: Energy
    type: PropertyValue
    value: 0.562
  additional property: Speechiness
    type: PropertyValue
    value: 0.031
  additional property: Acousticness
    type: PropertyValue
    value: 0.041
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.068
  additional property: Liveness
    type: PropertyValue
    value: 0.287
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.512
  additional property: Loudness (dB)
    type: PropertyValue
    value: -5.743

Bliski Cel
type: MusicRecording
duration: PT4M8S
duration ms: 248186
explicit: false
by artist: Sławek Wierzcholski
in album: Harmonijkowy As
  type: MusicAlbum
  date published: 2006-12-08
isrc code: usx9p0617777
audio: Bliski Cel
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 123.482
  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: 0.678
  additional property: Energy
    type: PropertyValue
    value: 0.865
  additional property: Speechiness
    type: PropertyValue
    value: 0.078
  additional property: Acousticness
    type: PropertyValue
    value: 0.085
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.091
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.807
  additional property: Loudness (dB)
    type: PropertyValue
    value: -5.838

Harmonijkowy As
type: MusicRecording
duration: PT3M6S
duration ms: 186133
explicit: false
by artist: Sławek Wierzcholski
in album: Harmonijkowy As
  type: MusicAlbum
  date published: 2006-12-08
isrc code: usx9p0617778
audio: Harmonijkowy As
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 129.995
  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: 0.588
  additional property: Energy
    type: PropertyValue
    value: 0.961
  additional property: Speechiness
    type: PropertyValue
    value: 0.098
  additional property: Acousticness
    type: PropertyValue
    value: 0.089
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.007
  additional property: Liveness
    type: PropertyValue
    value: 0.307
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.745
  additional property: Loudness (dB)
    type: PropertyValue
    value: -5.19

Moj Toast
type: MusicRecording
duration: PT3M19S
duration ms: 199640
explicit: false
by artist: Sławek Wierzcholski
in album: Harmonijkowy As
  type: MusicAlbum
  date published: 2006-12-08
isrc code: usx9p0617779
audio: Moj Toast
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 79.221
  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: 0.52
  additional property: Energy
    type: PropertyValue
    value: 0.497
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.495
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.109
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.549
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.256

Bulterier
type: MusicRecording
duration: PT3M22S
duration ms: 202106
explicit: false
by artist: Sławek Wierzcholski
in album: Harmonijkowy As
  type: MusicAlbum
  date published: 2006-12-08
isrc code: usx9p0617780
audio: Bulterier
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 142.045
  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: 0.64
  additional property: Energy
    type: PropertyValue
    value: 0.519
  additional property: Speechiness
    type: PropertyValue
    value: 0.054
  additional property: Acousticness
    type: PropertyValue
    value: 0.313
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.879
  additional property: Liveness
    type: PropertyValue
    value: 0.081
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.731
  additional property: Loudness (dB)
    type: PropertyValue
    value: -5.897

Regula
type: MusicRecording
duration: PT3M26S
duration ms: 206773
explicit: false
by artist: Sławek Wierzcholski
in album: Harmonijkowy As
  type: MusicAlbum
  date published: 2006-12-08
isrc code: usx9p0617781
audio: Regula
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 126.5
  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: 0.665
  additional property: Energy
    type: PropertyValue
    value: 0.813
  additional property: Speechiness
    type: PropertyValue
    value: 0.174
  additional property: Acousticness
    type: PropertyValue
    value: 0.395
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.103
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.81
  additional property: Loudness (dB)
    type: PropertyValue
    value: -6.879

Taki Jak Nikt
type: MusicRecording
duration: PT2M55S
duration ms: 175920
explicit: false
by artist: Sławek Wierzcholski
in album: Harmonijkowy As
  type: MusicAlbum
  date published: 2006-12-08
isrc code: usx9p0617782
audio: Taki Jak Nikt
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 129.004
  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: 0.66
  additional property: Energy
    type: PropertyValue
    value: 0.775
  additional property: Speechiness
    type: PropertyValue
    value: 0.079
  additional property: Acousticness
    type: PropertyValue
    value: 0.368
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.185
  additional property: Liveness
    type: PropertyValue
    value: 0.232
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.698
  additional property: Loudness (dB)
    type: PropertyValue
    value: -6.608

Niezwykla Gwiazda
type: MusicRecording
duration: PT3M29S
duration ms: 209880
explicit: false
by artist: Sławek Wierzcholski
in album: Harmonijkowy As
  type: MusicAlbum
  date published: 2006-12-08
isrc code: usx9p0617783
audio: Niezwykla Gwiazda
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 125.854
  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: 0.647
  additional property: Energy
    type: PropertyValue
    value: 0.466
  additional property: Speechiness
    type: PropertyValue
    value: 0.029
  additional property: Acousticness
    type: PropertyValue
    value: 0.093
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.117
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.638
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.431

Co To Jest Blues
type: MusicRecording
duration: PT5M13S
duration ms: 313346
explicit: false
by artist: Sławek Wierzcholski
in album: Harmonijkowy As
  type: MusicAlbum
  date published: 2006-12-08
isrc code: usx9p0617784
audio: Co To Jest Blues
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 149.718
  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: 0.491
  additional property: Energy
    type: PropertyValue
    value: 0.45
  additional property: Speechiness
    type: PropertyValue
    value: 0.047
  additional property: Acousticness
    type: PropertyValue
    value: 0.728
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.106
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.353
  additional property: Loudness (dB)
    type: PropertyValue
    value: -7.254

Blues w filharmonii
type: MusicAlbum
date published: 2009-04-02
track: Koniec czy początek
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173320
  explicit: false
  by artist: Sławek Wierzcholski
  in album: Blues w filharmonii
    type: MusicAlbum
    date published: 2009-04-02
  isrc code: PLB170902053
  audio: Koniec czy początek
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 141.14
    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: 0.717
    additional property: Energy
      type: PropertyValue
      value: 0.665
    additional property: Speechiness
      type: PropertyValue
      value: 0.045
    additional property: Acousticness
      type: PropertyValue
      value: 0.227
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.101
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.951
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.426
track: Jednym ruchem
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219266
  explicit: false
  by artist: Sławek Wierzcholski
  in album: Blues w filharmonii
    type: MusicAlbum
    date published: 2009-04-02
  isrc code: PLB170902054
  audio: Jednym ruchem
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 89.986
    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: 0.582
    additional property: Energy
      type: PropertyValue
      value: 0.485
    additional property: Speechiness
      type: PropertyValue
      value: 0.028
    additional property: Acousticness
      type: PropertyValue
      value: 0.401
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.093
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.42
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.132
track: Co ma być
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197133
  explicit: false
  by artist: Sławek Wierzcholski
  in album: Blues w filharmonii
    type: MusicAlbum
    date published: 2009-04-02
  isrc code: PLB170902055
  audio: Co ma być
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 118.023
    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: 0.731
    additional property: Energy
      type: PropertyValue
      value: 0.465
    additional property: Speechiness
      type: PropertyValue
      value: 0.048
    additional property: Acousticness
      type: PropertyValue
      value: 0.315
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.092
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.431
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.391
track: Przestań już
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239493
  explicit: false
  by artist: Sławek Wierzcholski
  in album: Blues w filharmonii
    type: MusicAlbum
    date published: 2009-04-02
  isrc code: PLB170902056
  audio: Przestań już
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 84.773
    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: 0.469
    additional property: Energy
      type: PropertyValue
      value: 0.616
    additional property: Speechiness
      type: PropertyValue
      value: 0.045
    additional property: Acousticness
      type: PropertyValue
      value: 0.432
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.085
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.622
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.453
track: Figle
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149640
  explicit: false
  by artist: Sławek Wierzcholski
  in album: Blues w filharmonii
    type: MusicAlbum
    date published: 2009-04-02
  isrc code: PLB170902057
  audio: Figle
track: Stoję na moście
track: Co zobaczysz
track: Wczorajsza prawda
track: Nieokreślony stan
track: Codzienna gonitwa
track: Nie będzie mnie
track: Dylematy
track: Zasady
track: Ja i on
track: Późno

Figle
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 190.013
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: 0.447
additional property: Energy
  type: PropertyValue
  value: 0.82
additional property: Speechiness
  type: PropertyValue
  value: 0.049
additional property: Acousticness
  type: PropertyValue
  value: 0.307
additional property: Instrumentalness
  type: PropertyValue
  value: 0.605
additional property: Liveness
  type: PropertyValue
  value: 0.09
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.747
additional property: Loudness (dB)
  type: PropertyValue
  value: -3.742

Stoję na moście
type: MusicRecording
duration: PT3M6S
duration ms: 186880
explicit: false
by artist: Sławek Wierzcholski
in album: Blues w filharmonii
  type: MusicAlbum
  date published: 2009-04-02
isrc code: PLB170902058
audio: Stoję na moście
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 140.094
  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: 0.603
  additional property: Energy
    type: PropertyValue
    value: 0.651
  additional property: Speechiness
    type: PropertyValue
    value: 0.031
  additional property: Acousticness
    type: PropertyValue
    value: 0.182
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.119
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.459
  additional property: Loudness (dB)
    type: PropertyValue
    value: -5.763

Co zobaczysz
type: MusicRecording
duration: PT4M56S
duration ms: 296706
explicit: false
by artist: Sławek Wierzcholski
in album: Blues w filharmonii
  type: MusicAlbum
  date published: 2009-04-02
isrc code: PLB170902059
audio: Co zobaczysz
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 89.353
  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: 0.467
  additional property: Energy
    type: PropertyValue
    value: 0.545
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.412
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.278
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.493
  additional property: Loudness (dB)
    type: PropertyValue
    value: -7.059

Wczorajsza prawda
type: MusicRecording
duration: PT3M52S
duration ms: 232666
explicit: false
by artist: Sławek Wierzcholski
in album: Blues w filharmonii
  type: MusicAlbum
  date published: 2009-04-02
isrc code: PLB170902060
audio: Wczorajsza prawda
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 125.06
  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: 0.67
  additional property: Energy
    type: PropertyValue
    value: 0.795
  additional property: Speechiness
    type: PropertyValue
    value: 0.03
  additional property: Acousticness
    type: PropertyValue
    value: 0.27
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.002
  additional property: Liveness
    type: PropertyValue
    value: 0.105
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.903
  additional property: Loudness (dB)
    type: PropertyValue
    value: -6.569

Nieokreślony stan
type: MusicRecording
duration: PT3M25S
duration ms: 205693
explicit: false
by artist: Sławek Wierzcholski
in album: Blues w filharmonii
  type: MusicAlbum
  date published: 2009-04-02
isrc code: PLB170902061
audio: Nieokreślony stan
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 124.069
  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: 0.777
  additional property: Energy
    type: PropertyValue
    value: 0.495
  additional property: Speechiness
    type: PropertyValue
    value: 0.162
  additional property: Acousticness
    type: PropertyValue
    value: 0.304
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.097
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.682
  additional property: Loudness (dB)
    type: PropertyValue
    value: -7.891

Codzienna gonitwa
type: MusicRecording
duration: PT4M55S
duration ms: 295506
explicit: false
by artist: Sławek Wierzcholski
in album: Blues w filharmonii
  type: MusicAlbum
  date published: 2009-04-02
isrc code: PLB170902062
audio: Codzienna gonitwa
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 240.155
  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: 0.545
  additional property: Energy
    type: PropertyValue
    value: 0.388
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.641
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.129
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.517
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.404

Nie będzie mnie
type: MusicRecording
duration: PT2M52S
duration ms: 172133
explicit: false
by artist: Sławek Wierzcholski
in album: Blues w filharmonii
  type: MusicAlbum
  date published: 2009-04-02
isrc code: PLB170902063
audio: Nie będzie mnie
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 190.211
  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: 0.39
  additional property: Energy
    type: PropertyValue
    value: 0.475
  additional property: Speechiness
    type: PropertyValue
    value: 0.058
  additional property: Acousticness
    type: PropertyValue
    value: 0.627
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.083
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.707
  additional property: Loudness (dB)
    type: PropertyValue
    value: -5.89

Dylematy
type: MusicRecording
duration: PT3M42S
duration ms: 222826
explicit: false
by artist: Sławek Wierzcholski
in album: Blues w filharmonii
  type: MusicAlbum
  date published: 2009-04-02
isrc code: PLB170902064
audio: Dylematy
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 124.997
  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: 0.689
  additional property: Energy
    type: PropertyValue
    value: 0.682
  additional property: Speechiness
    type: PropertyValue
    value: 0.03
  additional property: Acousticness
    type: PropertyValue
    value: 0.296
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.007
  additional property: Liveness
    type: PropertyValue
    value: 0.133
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.705
  additional property: Loudness (dB)
    type: PropertyValue
    value: -5.582

Zasady
type: MusicRecording
duration: PT4M0S
duration ms: 240960
explicit: false
by artist: Sławek Wierzcholski
in album: Blues w filharmonii
  type: MusicAlbum
  date published: 2009-04-02
isrc code: PLB170902065
audio: Zasady
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 77.093
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.341
  additional property: Energy
    type: PropertyValue
    value: 0.699
  additional property: Speechiness
    type: PropertyValue
    value: 0.034
  additional property: Acousticness
    type: PropertyValue
    value: 0.217
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.048
  additional property: Liveness
    type: PropertyValue
    value: 0.217
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.594
  additional property: Loudness (dB)
    type: PropertyValue
    value: -6.454

Ja i on
type: MusicRecording
duration: PT4M0S
duration ms: 240906
explicit: false
by artist: Sławek Wierzcholski
in album: Blues w filharmonii
  type: MusicAlbum
  date published: 2009-04-02
isrc code: PLB170902066
audio: Ja i on
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 140.016
  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: 0.71
  additional property: Energy
    type: PropertyValue
    value: 0.78
  additional property: Speechiness
    type: PropertyValue
    value: 0.031
  additional property: Acousticness
    type: PropertyValue
    value: 0.094
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.342
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.897
  additional property: Loudness (dB)
    type: PropertyValue
    value: -5.615

Późno
type: MusicRecording
duration: PT3M59S
duration ms: 239266
explicit: false
by artist: Sławek Wierzcholski
in album: Blues w filharmonii
  type: MusicAlbum
  date published: 2009-04-02
isrc code: PLB170902067
audio: Późno
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 130.132
  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: 0.646
  additional property: Energy
    type: PropertyValue
    value: 0.714
  additional property: Speechiness
    type: PropertyValue
    value: 0.053
  additional property: Acousticness
    type: PropertyValue
    value: 0.275
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.448
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.901
  additional property: Loudness (dB)
    type: PropertyValue
    value: -5.689

Koncert w Suwalkach
type: MusicAlbum
date published: 2010-04-12
track: Papieros na sniadanie
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245720
  explicit: false
  by artist: Sławek Wierzcholski
  in album: Koncert w Suwalkach
    type: MusicAlbum
    date published: 2010-04-12
  isrc code: PLB961010301
  audio: Papieros na sniadanie
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 133.122
    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: 0.575
    additional property: Energy
      type: PropertyValue
      value: 0.908
    additional property: Speechiness
      type: PropertyValue
      value: 0.317
    additional property: Acousticness
      type: PropertyValue
      value: 0.284
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.975
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.673
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.682
track: Blues Mieszka W Polsce
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249560
  explicit: false
  by artist: Sławek Wierzcholski
  in album: Koncert w Suwalkach
    type: MusicAlbum
    date published: 2010-04-12
  isrc code: PLB961010302
  audio: Blues Mieszka W Polsce
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 121.468
    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: 0.485
    additional property: Energy
      type: PropertyValue
      value: 0.921
    additional property: Speechiness
      type: PropertyValue
      value: 0.384
    additional property: Acousticness
      type: PropertyValue
      value: 0.222
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.959
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.482
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.577
track: Osli Upor
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199906
  explicit: false
  by artist: Sławek Wierzcholski
  in album: Koncert w Suwalkach
    type: MusicAlbum
    date published: 2010-04-12
  isrc code: PLB961010303
  audio: Osli Upor
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 158.396
    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: 0.461
    additional property: Energy
      type: PropertyValue
      value: 0.948
    additional property: Speechiness
      type: PropertyValue
      value: 0.432
    additional property: Acousticness
      type: PropertyValue
      value: 0.186
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.925
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.606
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.35
track: Zaczekaj zaczekaj
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198573
  explicit: false
  by artist: Sławek Wierzcholski
  in album: Koncert w Suwalkach
    type: MusicAlbum
    date published: 2010-04-12
  isrc code: PLB961010304
  audio: Zaczekaj zaczekaj
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 174.619
    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: 0.424
    additional property: Energy
      type: PropertyValue
      value: 0.834
    additional property: Speechiness
      type: PropertyValue
      value: 0.451
    additional property: Acousticness
      type: PropertyValue
      value: 0.287
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.715
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.329
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.655
track: Figle
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188426
  explicit: false
  by artist: Sławek Wierzcholski
  in album: Koncert w Suwalkach
    type: MusicAlbum
    date published: 2010-04-12
  isrc code: PLB961010305
  audio: Figle
track: Godzina czwarta nad ranem
track: Wczorajsza prawda
track: Chodz, chodz
track: Sunburn
track: Twarda diagnoza
track: John Lee Hooker
track: Hotelowy Blues
track: Pozno
track: Nieznajomy przyjaciel
track: Przestan juz
track: Szosta zero dwie
track: Przegranych nikt nie lubi
track: Amazing Grace
track: Hejnal

Figle
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 97.347
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: 0.5
additional property: Energy
  type: PropertyValue
  value: 0.919
additional property: Speechiness
  type: PropertyValue
  value: 0.243
additional property: Acousticness
  type: PropertyValue
  value: 0.332
additional property: Instrumentalness
  type: PropertyValue
  value: 0.004
additional property: Liveness
  type: PropertyValue
  value: 0.692
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.445
additional property: Loudness (dB)
  type: PropertyValue
  value: -3.762

Godzina czwarta nad ranem
type: MusicRecording
duration: PT5M24S
duration ms: 324693
explicit: false
by artist: Sławek Wierzcholski
in album: Koncert w Suwalkach
  type: MusicAlbum
  date published: 2010-04-12
isrc code: PLB961010306
audio: Godzina czwarta nad ranem
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 103.805
  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: 0.501
  additional property: Energy
    type: PropertyValue
    value: 0.929
  additional property: Speechiness
    type: PropertyValue
    value: 0.188
  additional property: Acousticness
    type: PropertyValue
    value: 0.079
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.008
  additional property: Liveness
    type: PropertyValue
    value: 0.97
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.595
  additional property: Loudness (dB)
    type: PropertyValue
    value: -5.619

Wczorajsza prawda
type: MusicRecording
duration: PT4M24S
duration ms: 264533
explicit: false
by artist: Sławek Wierzcholski
in album: Koncert w Suwalkach
  type: MusicAlbum
  date published: 2010-04-12
isrc code: PLB961010307
audio: Wczorajsza prawda
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 124.453
  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: 0.573
  additional property: Energy
    type: PropertyValue
    value: 0.946
  additional property: Speechiness
    type: PropertyValue
    value: 0.099
  additional property: Acousticness
    type: PropertyValue
    value: 0.019
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.014
  additional property: Liveness
    type: PropertyValue
    value: 0.83
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.687
  additional property: Loudness (dB)
    type: PropertyValue
    value: -7.232

Chodz, chodz
type: MusicRecording
duration: PT4M12S
duration ms: 252440
explicit: false
by artist: Sławek Wierzcholski
in album: Koncert w Suwalkach
  type: MusicAlbum
  date published: 2010-04-12
isrc code: PLB961010308
audio: Chodz, chodz
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 110.372
  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: 0.703
  additional property: Energy
    type: PropertyValue
    value: 0.605
  additional property: Speechiness
    type: PropertyValue
    value: 0.281
  additional property: Acousticness
    type: PropertyValue
    value: 0.16
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.86
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.456
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.392

Sunburn
type: MusicRecording
duration: PT4M7S
duration ms: 247000
explicit: false
by artist: Sławek Wierzcholski
in album: Koncert w Suwalkach
  type: MusicAlbum
  date published: 2010-04-12
isrc code: PLB961010309
audio: Sunburn
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 89.434
  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: 0.456
  additional property: Energy
    type: PropertyValue
    value: 0.538
  additional property: Speechiness
    type: PropertyValue
    value: 0.056
  additional property: Acousticness
    type: PropertyValue
    value: 0.491
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.761
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.383
  additional property: Loudness (dB)
    type: PropertyValue
    value: -5.974

Twarda diagnoza
type: MusicRecording
duration: PT2M49S
duration ms: 169506
explicit: false
by artist: Sławek Wierzcholski
in album: Koncert w Suwalkach
  type: MusicAlbum
  date published: 2010-04-12
isrc code: PLB961010310
audio: Twarda diagnoza
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 124.787
  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: 0.522
  additional property: Energy
    type: PropertyValue
    value: 0.93
  additional property: Speechiness
    type: PropertyValue
    value: 0.089
  additional property: Acousticness
    type: PropertyValue
    value: 0.022
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.026
  additional property: Liveness
    type: PropertyValue
    value: 0.894
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.455
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.756

John Lee Hooker
type: MusicRecording
duration: PT4M17S
duration ms: 257773
explicit: false
by artist: Sławek Wierzcholski
in album: Koncert w Suwalkach
  type: MusicAlbum
  date published: 2010-04-12
isrc code: PLB961010311
audio: John Lee Hooker
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 160.043
  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: 0.414
  additional property: Energy
    type: PropertyValue
    value: 0.924
  additional property: Speechiness
    type: PropertyValue
    value: 0.441
  additional property: Acousticness
    type: PropertyValue
    value: 0.009
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.706
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.475
  additional property: Loudness (dB)
    type: PropertyValue
    value: -6.575

Hotelowy Blues
type: MusicRecording
duration: PT5M0S
duration ms: 300933
explicit: false
by artist: Sławek Wierzcholski
in album: Koncert w Suwalkach
  type: MusicAlbum
  date published: 2010-04-12
isrc code: PLB961010312
audio: Hotelowy Blues
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 187.766
  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: 0.295
  additional property: Energy
    type: PropertyValue
    value: 0.843
  additional property: Speechiness
    type: PropertyValue
    value: 0.313
  additional property: Acousticness
    type: PropertyValue
    value: 0.704
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.026
  additional property: Liveness
    type: PropertyValue
    value: 0.977
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.459
  additional property: Loudness (dB)
    type: PropertyValue
    value: -4.306

Pozno
type: MusicRecording
duration: PT4M23S
duration ms: 263093
explicit: false
by artist: Sławek Wierzcholski
in album: Koncert w Suwalkach
  type: MusicAlbum
  date published: 2010-04-12
isrc code: PLB961010313
audio: Pozno
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 188.878
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.341
  additional property: Energy
    type: PropertyValue
    value: 0.916
  additional property: Speechiness
    type: PropertyValue
    value: 0.408
  additional property: Acousticness
    type: PropertyValue
    value: 0.206
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.008
  additional property: Liveness
    type: PropertyValue
    value: 0.96
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.679
  additional property: Loudness (dB)
    type: PropertyValue
    value: -5.888

Nieznajomy przyjaciel
type: MusicRecording
duration: PT4M58S
duration ms: 298160
explicit: false
by artist: Sławek Wierzcholski
in album: Koncert w Suwalkach
  type: MusicAlbum
  date published: 2010-04-12
isrc code: PLB961010314
audio: Nieznajomy przyjaciel
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 124.524
  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: 0.598
  additional property: Energy
    type: PropertyValue
    value: 0.884
  additional property: Speechiness
    type: PropertyValue
    value: 0.178
  additional property: Acousticness
    type: PropertyValue
    value: 0.196
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.971
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.554
  additional property: Loudness (dB)
    type: PropertyValue
    value: -6.752

Przestan juz
type: MusicRecording
duration: PT4M19S
duration ms: 259066
explicit: false
by artist: Sławek Wierzcholski
in album: Koncert w Suwalkach
  type: MusicAlbum
  date published: 2010-04-12
isrc code: PLB961010315
audio: Przestan juz
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 139.376
  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: 0.521
  additional property: Energy
    type: PropertyValue
    value: 0.841
  additional property: Speechiness
    type: PropertyValue
    value: 0.262
  additional property: Acousticness
    type: PropertyValue
    value: 0.153
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.75
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.552
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.056

Szosta zero dwie
type: MusicRecording
duration: PT6M32S
duration ms: 392986
explicit: false
by artist: Sławek Wierzcholski
in album: Koncert w Suwalkach
  type: MusicAlbum
  date published: 2010-04-12
isrc code: PLB961010316
audio: Szosta zero dwie
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 131.775
  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: 0.466
  additional property: Energy
    type: PropertyValue
    value: 0.904
  additional property: Speechiness
    type: PropertyValue
    value: 0.429
  additional property: Acousticness
    type: PropertyValue
    value: 0.315
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.039
  additional property: Liveness
    type: PropertyValue
    value: 0.969
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.676
  additional property: Loudness (dB)
    type: PropertyValue
    value: -5.89

Przegranych nikt nie lubi
type: MusicRecording
duration: PT5M7S
duration ms: 307440
explicit: false
by artist: Sławek Wierzcholski
in album: Koncert w Suwalkach
  type: MusicAlbum
  date published: 2010-04-12
isrc code: PLB961010317
audio: Przegranych nikt nie lubi
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 139.183
  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: 0.514
  additional property: Energy
    type: PropertyValue
    value: 0.938
  additional property: Speechiness
    type: PropertyValue
    value: 0.179
  additional property: Acousticness
    type: PropertyValue
    value: 0.015
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.053
  additional property: Liveness
    type: PropertyValue
    value: 0.918
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.396
  additional property: Loudness (dB)
    type: PropertyValue
    value: -6.451

Amazing Grace
type: MusicRecording
duration: PT2M56S
duration ms: 176720
explicit: false
by artist: Sławek Wierzcholski
in album: Koncert w Suwalkach
  type: MusicAlbum
  date published: 2010-04-12
isrc code: PLB961010318
audio: Amazing Grace
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 173.201
  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: 0.152
  additional property: Energy
    type: PropertyValue
    value: 0.796
  additional property: Speechiness
    type: PropertyValue
    value: 0.076
  additional property: Acousticness
    type: PropertyValue
    value: 0.891
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.61
  additional property: Liveness
    type: PropertyValue
    value: 0.787
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.148
  additional property: Loudness (dB)
    type: PropertyValue
    value: -7.215

Hejnal
type: MusicRecording
duration: PT1M5S
duration ms: 65533
explicit: false
by artist: Sławek Wierzcholski
in album: Koncert w Suwalkach
  type: MusicAlbum
  date published: 2010-04-12
isrc code: PLB961010319
audio: Hejnal
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 107.917
  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: 0.282
  additional property: Energy
    type: PropertyValue
    value: 0.992
  additional property: Speechiness
    type: PropertyValue
    value: 0.236
  additional property: Acousticness
    type: PropertyValue
    value: 0.911
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.47
  additional property: Liveness
    type: PropertyValue
    value: 0.658
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.083
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.401

Blues w Filharmonii
type: MusicAlbum
date published: 2012-07-20
track: Koniec czy poczatek
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173320
  explicit: false
  by artist: Sławek Wierzcholski
  in album: Blues w Filharmonii
    type: MusicAlbum
    date published: 2012-07-20
  isrc code: PLB960909901
  audio: Koniec czy poczatek
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 141.052
    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: 0.725
    additional property: Energy
      type: PropertyValue
      value: 0.657
    additional property: Speechiness
      type: PropertyValue
      value: 0.045
    additional property: Acousticness
      type: PropertyValue
      value: 0.217
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.092
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.954
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.39
track: Jednym ruchem
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219266
  explicit: false
  by artist: Sławek Wierzcholski
  in album: Blues w Filharmonii
    type: MusicAlbum
    date published: 2012-07-20
  isrc code: PLB960909902
  audio: Jednym ruchem
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 89.994
    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: 0.568
    additional property: Energy
      type: PropertyValue
      value: 0.49
    additional property: Speechiness
      type: PropertyValue
      value: 0.03
    additional property: Acousticness
      type: PropertyValue
      value: 0.442
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.087
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.4
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.107
track: Co ma byc
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197133
  explicit: false
  by artist: Sławek Wierzcholski
  in album: Blues w Filharmonii
    type: MusicAlbum
    date published: 2012-07-20
  isrc code: PLB960909903
  audio: Co ma byc
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 117.977
    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: 0.73
    additional property: Energy
      type: PropertyValue
      value: 0.467
    additional property: Speechiness
      type: PropertyValue
      value: 0.047
    additional property: Acousticness
      type: PropertyValue
      value: 0.327
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.093
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.392
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.382
track: Przestan juz
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239493
  explicit: false
  by artist: Sławek Wierzcholski
  in album: Blues w Filharmonii
    type: MusicAlbum
    date published: 2012-07-20
  isrc code: PLB960909904
  audio: Przestan juz
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 84.917
    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: 0.516
    additional property: Energy
      type: PropertyValue
      value: 0.603
    additional property: Speechiness
      type: PropertyValue
      value: 0.04
    additional property: Acousticness
      type: PropertyValue
      value: 0.441
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.089
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.618
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.414
track: Figle
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149640
  explicit: false
  by artist: Sławek Wierzcholski
  in album: Blues w Filharmonii
    type: MusicAlbum
    date published: 2012-07-20
  isrc code: PLB960909905
  audio: Figle
track: Stoje na moscie
track: Co zobaczysz
track: Wczorajsza prawda
track: Nieokreslony stan
track: Codzienna gonitwa
track: Nie bedzie mnie
track: Dylematy
track: Zasady
track: Ja i on
track: Pozno

Figle
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 189.56
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: 0.385
additional property: Energy
  type: PropertyValue
  value: 0.822
additional property: Speechiness
  type: PropertyValue
  value: 0.053
additional property: Acousticness
  type: PropertyValue
  value: 0.328
additional property: Instrumentalness
  type: PropertyValue
  value: 0.504
additional property: Liveness
  type: PropertyValue
  value: 0.075
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.741
additional property: Loudness (dB)
  type: PropertyValue
  value: -3.741

Stoje na moscie
type: MusicRecording
duration: PT3M6S
duration ms: 186880
explicit: false
by artist: Sławek Wierzcholski
in album: Blues w Filharmonii
  type: MusicAlbum
  date published: 2012-07-20
isrc code: PLB960909906
audio: Stoje na moscie
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 140.108
  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: 0.6
  additional property: Energy
    type: PropertyValue
    value: 0.646
  additional property: Speechiness
    type: PropertyValue
    value: 0.03
  additional property: Acousticness
    type: PropertyValue
    value: 0.193
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.121
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.428
  additional property: Loudness (dB)
    type: PropertyValue
    value: -5.73

Co zobaczysz
type: MusicRecording
duration: PT4M56S
duration ms: 296706
explicit: false
by artist: Sławek Wierzcholski
in album: Blues w Filharmonii
  type: MusicAlbum
  date published: 2012-07-20
isrc code: PLB960909907
audio: Co zobaczysz
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 90.05
  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: 0.652
  additional property: Energy
    type: PropertyValue
    value: 0.555
  additional property: Speechiness
    type: PropertyValue
    value: 0.033
  additional property: Acousticness
    type: PropertyValue
    value: 0.391
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.289
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.523
  additional property: Loudness (dB)
    type: PropertyValue
    value: -7.07

Wczorajsza prawda
type: MusicRecording
duration: PT3M52S
duration ms: 232666
explicit: false
by artist: Sławek Wierzcholski
in album: Blues w Filharmonii
  type: MusicAlbum
  date published: 2012-07-20
isrc code: PLB960909908
audio: Wczorajsza prawda
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 125.073
  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: 0.669
  additional property: Energy
    type: PropertyValue
    value: 0.783
  additional property: Speechiness
    type: PropertyValue
    value: 0.03
  additional property: Acousticness
    type: PropertyValue
    value: 0.261
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.003
  additional property: Liveness
    type: PropertyValue
    value: 0.082
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.911
  additional property: Loudness (dB)
    type: PropertyValue
    value: -6.578

Nieokreslony stan
type: MusicRecording
duration: PT3M25S
duration ms: 205693
explicit: false
by artist: Sławek Wierzcholski
in album: Blues w Filharmonii
  type: MusicAlbum
  date published: 2012-07-20
isrc code: PLB960909909
audio: Nieokreslony stan
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 124.101
  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: 0.774
  additional property: Energy
    type: PropertyValue
    value: 0.499
  additional property: Speechiness
    type: PropertyValue
    value: 0.167
  additional property: Acousticness
    type: PropertyValue
    value: 0.328
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.088
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.732
  additional property: Loudness (dB)
    type: PropertyValue
    value: -7.89

Codzienna gonitwa
type: MusicRecording
duration: PT4M55S
duration ms: 295506
explicit: false
by artist: Sławek Wierzcholski
in album: Blues w Filharmonii
  type: MusicAlbum
  date published: 2012-07-20
isrc code: PLB960909910
audio: Codzienna gonitwa
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 239.827
  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: 0.554
  additional property: Energy
    type: PropertyValue
    value: 0.382
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.647
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.124
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.497
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.392

Nie bedzie mnie
type: MusicRecording
duration: PT2M52S
duration ms: 172133
explicit: false
by artist: Sławek Wierzcholski
in album: Blues w Filharmonii
  type: MusicAlbum
  date published: 2012-07-20
isrc code: PLB960909911
audio: Nie bedzie mnie
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 99.915
  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: 0.565
  additional property: Energy
    type: PropertyValue
    value: 0.47
  additional property: Speechiness
    type: PropertyValue
    value: 0.037
  additional property: Acousticness
    type: PropertyValue
    value: 0.663
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.082
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.71
  additional property: Loudness (dB)
    type: PropertyValue
    value: -5.848

Dylematy
type: MusicRecording
duration: PT3M42S
duration ms: 222826
explicit: false
by artist: Sławek Wierzcholski
in album: Blues w Filharmonii
  type: MusicAlbum
  date published: 2012-07-20
isrc code: PLB960909912
audio: Dylematy
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 124.998
  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: 0.689
  additional property: Energy
    type: PropertyValue
    value: 0.691
  additional property: Speechiness
    type: PropertyValue
    value: 0.03
  additional property: Acousticness
    type: PropertyValue
    value: 0.299
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.003
  additional property: Liveness
    type: PropertyValue
    value: 0.129
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.73
  additional property: Loudness (dB)
    type: PropertyValue
    value: -5.585

Zasady
type: MusicRecording
duration: PT4M0S
duration ms: 240960
explicit: false
by artist: Sławek Wierzcholski
in album: Blues w Filharmonii
  type: MusicAlbum
  date published: 2012-07-20
isrc code: PLB960909913
audio: Zasady
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 122.05
  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: 0.397
  additional property: Energy
    type: PropertyValue
    value: 0.692
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.212
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.064
  additional property: Liveness
    type: PropertyValue
    value: 0.213
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.599
  additional property: Loudness (dB)
    type: PropertyValue
    value: -6.442

Ja i on
type: MusicRecording
duration: PT4M0S
duration ms: 240906
explicit: false
by artist: Sławek Wierzcholski
in album: Blues w Filharmonii
  type: MusicAlbum
  date published: 2012-07-20
isrc code: PLB960909914
audio: Ja i on
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 140.02
  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: 0.716
  additional property: Energy
    type: PropertyValue
    value: 0.786
  additional property: Speechiness
    type: PropertyValue
    value: 0.031
  additional property: Acousticness
    type: PropertyValue
    value: 0.103
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.343
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.883
  additional property: Loudness (dB)
    type: PropertyValue
    value: -5.593

Pozno
type: MusicRecording
duration: PT3M59S
duration ms: 239280
explicit: false
by artist: Sławek Wierzcholski
in album: Blues w Filharmonii
  type: MusicAlbum
  date published: 2012-07-20
isrc code: PLB960909915
audio: Pozno
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 130.073
  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: 0.667
  additional property: Energy
    type: PropertyValue
    value: 0.716
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.286
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.425
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.911
  additional property: Loudness (dB)
    type: PropertyValue
    value: -5.684

Ona
type: MusicRecording
duration: PT4M3S
duration ms: 243298
explicit: false
by artist: Owal Emcedwa
by artist: Sławek Wierzcholski
in album: Sens życia
  type: MusicAlbum
  date published: 2007-01-01
isrc code: PLC061404009
audio: Ona
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 90.019
  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: 0.819
  additional property: Energy
    type: PropertyValue
    value: 0.588
  additional property: Speechiness
    type: PropertyValue
    value: 0.248
  additional property: Acousticness
    type: PropertyValue
    value: 0.189
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.16
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.487
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.036