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description: thumb|Max Bruch in c. 1920 Max Bruch (6 January 1838 – 2 October 1920) was a German Romantic composer, violinist, teacher, and conductor who wrote more than 200 works, including three violin concertos
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  track: Bach, JS: Cello Suite No. 1 in G Major, BWV 1007: IV. Sarabande
  track: Bach, JS: Cello Suite No. 2 in D Minor, BWV 1008: I. Prelude
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  track: Bach, JS: Cello Suite No. 2 in D Minor, BWV 1008: III. Courante
  track: Bach, JS: Cello Suite No. 2 in D Minor, BWV 1008: VI. Gigue
  track: Bach, JS: Cello Suite No. 3 in C Major, BWV 1009: I. Prelude
  track: Bach, JS: Cello Suite No. 3 in C Major, BWV 1009: V. Bourrées I & II
album: Milestones of a Legend: Jascha Heifetz, Vol. 4
album: Bruch, M.: Arminius [Oratorio]
album: Bruch: Lieder
album: Violin Concertos: Tchaikovsky, Bruch, Mozart, Prokofiev, Stravinsky, Lalo
album: Bruch: Violin Concerto No. 3, Romanze & Konzertstück for Violin & Orchestra
album: A Violin Celebration
track: Violin Concerto No. 1 in G minor, Op. 26: 1. Vorspiel (Allegro moderato)
track: Bruch: Violin Concerto No. 1 in G Minor, Op. 26: II. Adagio (Excerpt)
track: Bruch: Kol Nidrei, Op. 47
track: Violin Concerto No. 1 in G minor, Op. 26: 2. Adagio
track: Violin Concerto No. 1 in G minor, Op. 26: 3. Finale (Allegro energico)
track: Violin Concerto No. 1 in G Minor, Op. 26: II. Adagio
track: Bruch: Scottish Fantasy, Op. 46: II. Scherzo. Allegro - Adagio
track: Violin Concerto No. 1 in G Minor, Op. 26: I. Vorspiel (Allegro moderato)
track: Concerto for Clarinet, Viola and Orchestra in E Minor, Op. 88: I. Andante con moto
track: Concerto for Clarinet, Viola and Orchestra in E Minor, Op. 88: III. Allegro molto
track: Double Concerto in E Minor, Op. 88: II. Allegro moderato
track: Double Concerto in E Minor, Op. 88: I. Andante con moto
track: Violin Concerto No. 1 in G Minor, Op. 26: III. Finale (Allegro energico – Stringendo poco a poco – Presto)
track: Double Concerto in E Minor, Op. 88: III. Allegro molto

Bruch: Violin Concerto No. 1 in G Minor, Op. 26: I. Prelude. Allegro moderato
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Bruch: Violin Concerto No. 1 in G Minor, Op. 26: II. Adagio
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Bruch: Violin Concerto No. 1 in G Minor, Op. 26: III. Finale. Allegro energico
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Violin Concerto No. 1 in G minor, Op. 26: 1. Vorspiel (Allegro moderato)
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Bruch: Violin Concerto No. 1 in G Minor, Op. 26: II. Adagio (Excerpt)
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Bruch: Kol Nidrei, Op. 47
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audio: Bruch: Kol Nidrei, Op. 47
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Violin Concerto No. 1 in G minor, Op. 26: 2. Adagio
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  date published: 2026-06-13T13:32:09Z
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Violin Concerto No. 1 in G minor, Op. 26: 3. Finale (Allegro energico)
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Violin Concerto No. 1 in G Minor, Op. 26: II. Adagio
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Violin Concerto No. 1 in G Minor, Op. 26: I. Vorspiel (Allegro moderato)
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Concerto for Clarinet, Viola and Orchestra in E Minor, Op. 88: I. Andante con moto
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Concerto for Clarinet, Viola and Orchestra in E Minor, Op. 88: III. Allegro molto
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Double Concerto in E Minor, Op. 88: II. Allegro moderato
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Double Concerto in E Minor, Op. 88: I. Andante con moto
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Violin Concerto No. 1 in G Minor, Op. 26: III. Finale (Allegro energico – Stringendo poco a poco – Presto)
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Violin Concerto No. 1 in G Minor, Op. 26: II. Adagio
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duration: PT8M39S
duration ms: 519093
explicit: false
by artist: Max Bruch
by artist: Kyung Wha Chung
by artist: Royal Philharmonic Orchestra
by artist: Rudolf Kempe
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popularity: 3
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-30T15:42:38Z
audio: Violin Concerto No. 1 in G Minor, Op. 26: II. Adagio
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Bruch: Kol Nidrei, Op. 47
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duration: PT12M5S
duration ms: 725720
explicit: false
by artist: Max Bruch
by artist: Jacqueline du Pré
by artist: Daniel Barenboim
by artist: Israel Philharmonic Orchestra
in album: Joy of the Cello
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popularity: 2
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-30T17:23:26Z
audio: Bruch: Kol Nidrei, Op. 47
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Double Concerto in E Minor, Op. 88: III. Allegro molto
type: MusicRecording
duration: PT5M36S
duration ms: 336991
explicit: false
by artist: Max Bruch
by artist: Camerata de Coahuila
by artist: Ramón Shade
by artist: Davide Alogna
by artist: José Adolfo Alejo
in album: Music for Violin and Viola
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  date published: 2016-11-01
popularity: 2
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d0aee0eba2a8f9014edad03c561e7a5b3cc6a7a8d7b9dd393ec46c75937f31. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331604445.
  date published: 2026-07-31T19:53:13Z
audio: Double Concerto in E Minor, Op. 88: III. Allegro molto
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Instrumentalness
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value: 0.825

Liveness
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Valence (Positivity)
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Loudness (dB)
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Key Name
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Mode Name
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Bach, JS: Cello Suite No. 1 in G Major, BWV 1007: IV. Sarabande
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duration: PT2M22S
duration ms: 142807
explicit: false
by artist: Johann Sebastian Bach
by artist: Pablo Casals
in album: The Complete HMV Recordings 1926-1955
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popularity: 4
genre: classical
genre: classical-piano
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefc5f58b76d07dd8ed48dad3a60ae8fd1ecdf6b4574de47ce64b38f1ac118c84. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1102619.
  date published: 2026-07-08T08:56:20Z
audio: Bach, JS: Cello Suite No. 1 in G Major, BWV 1007: IV. Sarabande
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Bach, JS: Cello Suite No. 2 in D Minor, BWV 1008: I. Prelude
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duration: PT3M42S
duration ms: 222664
explicit: false
by artist: Johann Sebastian Bach
by artist: Pablo Casals
in album: The Complete HMV Recordings 1926-1955
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  date published: 2023-08-30
popularity: 3
genre: classical
genre: classical-piano
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additional property: CopyrightID
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additional property: CopyrightRegisteredAt
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7466a400396cb79320f830947c4c0274c50e94700cb59c0363bb6c263643d291. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1102623.
  date published: 2026-07-08T03:22:41Z
audio: Bach, JS: Cello Suite No. 2 in D Minor, BWV 1008: I. Prelude
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Bach, JS: Cello Suite No. 2 in D Minor, BWV 1008: II. Allemande
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duration: PT3M55S
duration ms: 235481
explicit: false
by artist: Johann Sebastian Bach
by artist: Pablo Casals
in album: The Complete HMV Recordings 1926-1955
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popularity: 3
genre: classical
genre: classical-piano
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d2b91c7ada742424f3f5e01439104db21c2545654968afab7307337eedafb90. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1102624.
  date published: 2026-07-08T03:53:27Z
audio: Bach, JS: Cello Suite No. 2 in D Minor, BWV 1008: II. Allemande
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Bach, JS: Cello Suite No. 2 in D Minor, BWV 1008: III. Courante
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by artist: Pablo Casals
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popularity: 2
genre: classical
genre: classical-piano
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additional property: CopyrightID
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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Milestones of a Legend: Jascha Heifetz, Vol. 4
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Bruch, M.: Arminius [Oratorio]
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Bruch: Lieder
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track: Tchaikovsky: Violin Concerto in D Major, Op. 35: II. Canzonetta. Andante, Pt. 3
track: Tchaikovsky: Violin Concerto in D Major, Op. 35: III. Finale. Allegro vivacissimo, Pt. 1
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track: Paganini: Violin Concerto No. 1 in E-Flat Major, Op. 6: II. Adagio espressivo
track: Mozart: Violin Concerto No. 2 in D Major, K. 211: II. Andante
track: Mozart: Violin Concerto No. 2 in D Major, K. 211: III. Rondeau. Allegro
track: Stravinsky: Violin Concerto in D Major: II. Aria I
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track: Bruch: Violin Concerto No. 1 in G Minor, Op. 26: I. Prelude. Allegro moderato
track: Bruch: Violin Concerto No. 1 in G Minor, Op. 26: II. Adagio
track: Bruch: Violin Concerto No. 1 in G Minor, Op. 26: III. Finale. Allegro energico

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Tchaikovsky: Violin Concerto in D Major, Op. 35: I. Allegro moderato, Pt. 5
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Tchaikovsky: Violin Concerto in D Major, Op. 35: I. Allegro moderato, Pt. 6
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Tchaikovsky: Violin Concerto in D Major, Op. 35: I. Allegro moderato, Pt. 7
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Tchaikovsky: Violin Concerto in D Major, Op. 35: I. Allegro moderato, Pt. 9
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Tchaikovsky: Violin Concerto in D Major, Op. 35: II. Canzonetta. Andante, Pt. 1
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-06T06:56:49Z
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Tchaikovsky: Violin Concerto in D Major, Op. 35: II. Canzonetta. Andante, Pt. 2
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-06T07:53:57Z
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Tchaikovsky: Violin Concerto in D Major, Op. 35: II. Canzonetta. Andante, Pt. 3
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-07T18:39:05Z
audio: Tchaikovsky: Violin Concerto in D Major, Op. 35: II. Canzonetta. Andante, Pt. 3
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Tchaikovsky: Violin Concerto in D Major, Op. 35: III. Finale. Allegro vivacissimo, Pt. 1
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-07T20:41:57Z
audio: Tchaikovsky: Violin Concerto in D Major, Op. 35: III. Finale. Allegro vivacissimo, Pt. 1
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Tchaikovsky: Violin Concerto in D Major, Op. 35: III. Finale. Allegro vivacissimo, Pt. 2
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  date published: 2026-07-07T18:39:05Z
audio: Tchaikovsky: Violin Concerto in D Major, Op. 35: III. Finale. Allegro vivacissimo, Pt. 2
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Tchaikovsky: Violin Concerto in D Major, Op. 35: III. Finale. Allegro vivacissimo, Pt. 3
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  date published: 2026-07-07T18:39:05Z
audio: Tchaikovsky: Violin Concerto in D Major, Op. 35: III. Finale. Allegro vivacissimo, Pt. 3
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Tchaikovsky: Violin Concerto in D Major, Op. 35: III. Finale. Allegro vivacissimo, Pt. 4
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  date published: 2026-07-07T14:18:56Z
audio: Tchaikovsky: Violin Concerto in D Major, Op. 35: III. Finale. Allegro vivacissimo, Pt. 4
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Paganini: Violin Concerto No. 1 in E-Flat Major, Op. 6: II. Adagio espressivo
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Mozart: Violin Concerto No. 2 in D Major, K. 211: II. Andante
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Mozart: Violin Concerto No. 2 in D Major, K. 211: III. Rondeau. Allegro
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Stravinsky: Violin Concerto in D Major: II. Aria I
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Lalo: Symphonie espagnole, Op. 21: III. Intermezzo. Allegretto non troppo
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Bruch: Violin Concerto No. 3, Romanze & Konzertstück for Violin & Orchestra
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A Violin Celebration
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