Gidon Markusovich Kremer (, ; born 27 February 1947) is a Latvian classical violinist, artistic director, and founder of Kremerata Baltica. Life and career Gidon Kremer was born in Riga. His father w
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 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. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0002b6aed9ff425727f0ec15cf5177919e1a9a99300c0de4ffcf3809e54b316. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c681f7b8-0dcd-4163-9120-90e2019a3de9.json and https://artists.proofprofile.net/proofs/artist/c681f7b8-0dcd-4163-9120-90e2019a3de9.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Songs of Fate: Weinberg, Kuprevičius, Šerkšnytė, Jančevskis
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb9895dfeba166a315fecc91fdebe4fbc971e2ab43e84b8e5d054815dd7c5341. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB332274501 — a six-check JSON result.
Chamber Symphony "The Star of David": David's Lamentation
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c3b24492716c0a594aa67b449bc7a6dd73391490a490cf27de82cae3e73e191. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB332274503 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d72ac9f3c5f89af8bf877bc482266bcd4a8daea07095835f6f6cae8e4eca534. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB332274504 — a six-check JSON result.
Chamber Symphony "The Star of David": Postlude. The Luminous Lament
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaafdabd45fb57c4721633c5d366f33e2b8b3709ddd2315860d49607e8578a3f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB332274507 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc287e5621bf607f0482f192233ad167cc7c6767299c0709190e3e65f5d8dd7df. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB332274508 — a six-check JSON result.
Jewish Songs, Op. 13: No. 5, Oyfn grinem bergele
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Jewish Songs, Op. 13: No. 6, Der yesoymes brivele
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9972a777dc616820cabcfc5165c1fd10800bcd976a12f8a0efe27a7f5c405def. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB332274511 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd614316b9299fa7b5f2356ea91911f18490a6cecb42facec2837834673a1498f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB332274512 — a six-check JSON result.
Little Concerto for Two Violins: I. Sadziedāšanās
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Little Concerto for Two Violins: II. Vakara mūzika
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Little Concerto for Two Violins: III. Ceļš
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π = 3,14 for Two Double Basses, Percussion, and Recording
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x111b8da4ed9fe560bef97a94b869708bbf0fa21a11ce152ea4433531b8b44156. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LVL152200825 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x438ceb3e3baa26393fbeda591644a9614f034b50fc50c3c2eceb1af85d396121. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LVL152200824 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c9993bdc29f83f161acb33bb0963c35661d56487e81d0c649d5ab522085ff2b. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LVL152200819 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a45e3b8c8167b7247cef0bc1e051e547d5d4c7b9f5a9a2173a78566be318eb7. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331970501 — a six-check JSON result.
Weinberg: Violin Concerto, Op. 67 & Sonata for 2 Violins, Op. 69 (Live)
Violin Concerto in G Minor, Op. 67: I. Allegro molto (Live)
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Violin Concerto in G Minor, Op. 67: II. Allegretto (Live)
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Violin Concerto in G Minor, Op. 67: IV. Allegro risoluto (Live)
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Searching for Ludwig: Beethoven, Sollima & Ferré
Symphony No. 2 for String Orchestra, Op. 30: I. Allegro moderato
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Symphony No. 2 for String Orchestra, Op. 30: II. Adagio
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Symphony No. 2 for String Orchestra, Op. 30: III. Allegretto
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Symphony No. 21, Op. 152 „Kaddish“: I. Largo
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Symphony No. 21, Op. 152 „Kaddish“: II. Allegro molto
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Symphony No. 21, Op. 152 „Kaddish“: III. Largo
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Symphony No. 21, Op. 152 „Kaddish“: IV. Presto
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Symphony No. 21, Op. 152 „Kaddish“: V. Andantino
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Symphony No. 21, Op. 152 „Kaddish“: VI. Lento
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Weinberg: 24 Preludes, Op. 100 (Arr. G. Kremer for Violin)
Preghiera (Arr. by Fritz Kreisler from Piano Concerto No. 2 in C Minor, Op. 18, 2nd Movement)
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Trio élégiaque No. 2 in D Minor, Op. 9: I. Moderato
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Trio élégiaque No. 2 in D Minor, Op. 9: II. Quasi variazione
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Trio élégiaque No. 2 in D Minor, Op. 9: III. Allegro risoluto
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Weinberg: Chamber Symphonies, Piano Quintet
Chamber Symphony No. 3, Op. 151: I. Lento - Live
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Chamber Symphony No. 3, Op. 151: II. Allegro molto - Live
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Chamber Symphony No. 3, Op. 151: III. Adagio - Live
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Chamber Symphony No. 1, Op. 145: I. Allegro - Live
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Chamber Symphony No. 1, Op. 145: II. Andante - Live
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Chamber Symphony No. 1, Op. 145: IV. Presto - Live
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Piano Quintet, Op. 18: I. Moderato con moto
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Chiaroscuro (For Violin & Chamber Orchestra)
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Twilight (For 2 Violins & Chamber Orchestra)
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Gidon Kremer in Prague [Schubert, Franck, Ravel, Bartók, Schnittke]
New Seasons - Glass, Pärt, Kancheli, Umebayashi
Violin Concerto No. 2 - The American Four Seasons: Prologue
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Violin Concerto No. 2 - The American Four Seasons: Movement I
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Violin Concerto No. 2 - The American Four Seasons: Song No. 1
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Violin Concerto No. 2 - The American Four Seasons: Movement II
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Violin Concerto No. 2 - The American Four Seasons: Song No. 2
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Violin Concerto No. 2 - The American Four Seasons: Movement III
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Violin Concerto No. 2 - The American Four Seasons: Song No. 3
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Violin Concerto No. 2 - The American Four Seasons: Movement IV
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Vilnius Choir Singing School "Liepaitės" Girls' Choir
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Yumeji's Theme - From "In The Mood For Love"
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Bartók: The Two Sonatas for Violin and Piano
Weinberg: Symphony No. 10, Sonata No. 3, String Trio (Live in Lockenhaus & Neuhardenberg / 2012 & 2013)
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The Canticle of the Sun: I. Glorification of the Creator, and His Creations: The Sun and the Moon - Live
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The Canticle of the Sun: II. Glorification of the Creator, the Maker of the Four Elements: Air, Water, Fire and Earth - Live
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The Canticle of the Sun: III. Glorification of Life - Live
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Violin Sonata No. 1 in D Major, Op. 12 No. 1: I. Allegro con brio
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Violin Sonata No. 1 in D Major, Op. 12 No. 1: II. Tema con variazioni. Andante con moto
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Praeludium and Allegro in the Style of Pugnani
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Siciliano and Rigaudon in the Style of Francoeur
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Rondino on a Theme by Beethoven: Rondino on a Theme by Beethoven
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Sadko: Song of India (Arr. Kreisler for Violin and Piano)
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Tango, Op.165, No.2 - Arr. Fritz Kreisler: Andantino
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Larghetto - Arr. Fritz Kreisler: Andante con moto
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Schön Rosmarin, Old Viennese Dance No. 3
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3 Old Viennese Dances: Liebesfreud, Old Viennese Dance No. 1
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Spanish dance - Arr. Fritz Kreisler: 5. Andaluza (Arr. Kreisler for Violin and Piano)
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Lieder ohne Worte, Op. 62: VI. Frühlingslied (Arr. by Fritz Kreisler for Violin and Piano)
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Piano Trio in A Minor, Op. 50: I. Pezzo elegiaco. Moderato assai – Allegro giusto
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Piano Trio in A Minor, Op. 50: IIa. Tema con Variazioni: a. Theme. Andante con moto
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Piano Trio in A Minor, Op. 50: IIa. Tema con Variazioni: b. Var. 1. L'istesso tempo
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Piano Trio in A Minor, Op. 50: IIa. Tema con Variazioni: c. Var. 2. Più mosso
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Piano Trio in A Minor, Op. 50: IIa. Tema con Variazioni: d. Var. 3. Allegro moderato
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Piano Trio in A Minor, Op. 50: IIa. Tema con Variazioni: e. Var. 4. L'istesso tempo
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Piano Trio in A Minor, Op. 50: IIa. Tema con Variazioni: g. Var. 6. Tempo di valse
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Piano Trio in A Minor, Op. 50: IIa. Tema con Variazioni: h. Var. 7. Allegro moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c848559366538725459a7a25d2919d52900998e8883cadbeacac4948ea0c188. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331020210 — a six-check JSON result.
Piano Trio in A Minor, Op. 50: IIa. Tema con Variazioni: i. Var. 8. Fuga. Allegro moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5f60566e7db119bb55a19d7d891b8379505bc7824d9cb533a62c154a3c7c97. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331020211 — a six-check JSON result.
Piano Trio in A Minor, Op. 50: IIa. Tema con Variazioni: j. Var. 9. Andante flebile, ma non tanto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7196c217ae06cbde12b4c72a6cd20b549237f979f48ece3056e785c17041f35b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331020212 — a six-check JSON result.
Piano Trio in A Minor, Op. 50: IIa. Tema con Variazioni: k. Var. 10. Tempo di mazurka
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04ce24195409f58c46feac3801b9f78f78b34361e20c8766b3f54f1cc318a0c0. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331020213 — a six-check JSON result.
Piano Trio in A Minor, Op. 50: IIa. Tema con Variazioni: l. Var. 11. Moderato
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Piano Trio in A Minor, Op. 50: IIb. Variazione finale e Coda. Allegro risoluto e con fuoco —Andante con moto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17c98441c5144f023f871062c9b073cf0f905256d4eab2b5ee7589e693dc7df4. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331020215 — a six-check JSON result.
Herio Bichebo From Earth, This Is Your Son
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42bff1e65a08120721dd586c08ef70ff0c2bce222495536a812f3b4344302fa8. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331018802 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x799f0b6e30e13246c549a2c9bbb4de6c4cb56b935cb913d942adf4631b5b23fa. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331018803 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x629b195a46dcdba119ff823e0ad12adddfd7be9515ead239ccd59c2f2dd025cd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331018804 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81178c1b321fd783fdb7d2f19962324516a77a2fc884ffeed49b1ae76ef6b899. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331018805 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a048a013ff383bd91bae61845631ae6c000e6db2ba90e00bc7631fbe6c7e8ad. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331018806 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb46c1104bd070e50c426c98ea256cb717eb91374b68b95c8782cf64f27151094. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331018807 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb804b46c0ae411e5c9b043c1e5f8f56966c2152328e2e570c072746b03222858. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331018808 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd968465eebb55b4bdd418703f14bc8ff18d964c80e7dac0334c43aec65d894a3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331018809 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc1b34177128974246de1e7964884232076e7342b87bd24aab9c690f7a981ded. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331018810 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b3848c519306eb77ca4d9df8730cf61939c68e689a44ea17f282fa3b2ce8aee. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331018811 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c4e0e88d0695554157d30edac8651f8d655b86e2a99421c73cb0554720c509. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331018812 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x524d4ecb5c6c449cf3eddb2f683d433e8bb46ced182cafcde9d98db61deb7b69. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331018813 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x271ce0c65588c7bd7d455be1f7e3eeed8a29a61970346cafc7e87ef30aafc4fc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331018814 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedc2a13bcd1ce87b1c03a510bbb24bde63bd71553e7556dd01206c9bfb953e45. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331018815 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d3b9a66bfdcb660139c8164f54aaf7255edf4409dea847aa236be4f8b9d80e3. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331018816 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bc153f6a7f8a2fcf469dfb4aa2298b77f00979ccf4f7665a36c547893b7b1ea. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331018817 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f96d1b38c91a58a1f1447fc276f860a6207ed65299ed33393f0b9e043910bd1. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331018818 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x273e4f83a9bc3aa73dff1501187004e665878f18a250b0ce0d3e25ca271a55ca. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331018819 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x757f6fb158c535393366bacbfecdc619822dfa8335d18bc2cb78d00f42093fba. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331018820 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6475e6416e3ea177cb5b739dc0f78900b00f6abf76309448499333ac52e28459. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10900314 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfab29e6bd2ed733632858821486ad937cf26a3505303bcc558e10c11352f68a. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10900315 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ee34322a499f640e0ba308d60d34a2e42557616ca3377ad5a6b5e0312b4cc8. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10900316 — a six-check JSON result.
Fugue No. 6 from Six Fugues on the Name B.A.C.H., Op. 60
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d8f42a555cfacf72cd17a97e1b9fcbf7ecf2b1e9837d197848b4b40863314d4. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10900317 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd11b48356008092d0e24cd77776582a701af9fa85451f012a62e3da075e97ba6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10900318 — a six-check JSON result.
Minuet No. 3 and Trios in D minor, D. 89
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9658c4f76a165e810d914d1f87e548cbe599cda11e777a313457ecb451da8e38. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10900319 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42d3fe2c5109733f4d87f92cdf754f647aa0e03ce9f2ba0c441255775f109915. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10900320 — a six-check JSON result.
Adagio [from Lady Macbeth of the Mtsensk District]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51fd0ab37774da1d8945594ed6c783bce19b17b3854301f108c2e55187825dcf. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10900321 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x631d953c23269ac1f06aa2257fb204cf7ca442172ac3f704f88ea4cdd01937a4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10900322 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56fa757eb9b429098d1f823163b4adfb2454a748ec0b8ef6bcdbee069e662bf1. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10900323 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d3803c1d6dd3f2756ca7157df3861e2735dba39570ef7759a8aad89b73500dd. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10900325 — a six-check JSON result.
Hymns and Prayers: Tickmayer, Franck, Kancheli
The Art of Instrumentation: Homage to Glenn Gould
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdba86445317aaed93ad9340b1fdfe1c27ca5a0258bcab6ec406e4efd75c3b62. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO11200174 — a six-check JSON result.
Prelude and Fugue in D minor from The Well-Tempered Clavier, BWV 851
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1369046726a32fcdce6cfba63b2b912f84fc3e9600e09c36849e2c2926b9e658. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO11200175 — a six-check JSON result.
Three Voice Invention in F minor, BWV 795
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Slow Movement from Cembalo Concerto in F minor, BWV 1056
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b0228ddf43388e28037a40642433a523b87cbac511d2038796985ee574af501. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO11200177 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b8ea857818f525efc9ba857fedbb35aa11094f228896e4f482a3d048b88713. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO11200179 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4446f9f161149393f6a048cbd1e502db4aeb523dba3e0084ac05bc36c870e080. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO11200183 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4eb490e6230a556b074d524de020e4f3dfb6faa6375f60003c1620c1a91c5df. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10807704 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe69002e69ea5ee39c7c5cc46026dcd2d27054bd58b703fdda3855953df5fbcd. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10807710 — a six-check JSON result.
Violin Recital: Kremer, Gidon - Prokofiev, S. / Schubert, F. / Webern, A. / Beethoven, L. Van / Kreisler, F. (Schwetzinger Festspiele Edition, 1977)
Violinkonzert, Konzertsatz C-dur, Violinromanze Nr.1
Violin Concerto in D Major, Op. 61: I. Allegro ma non troppo (Cadenza: Schnittke)
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Concerto for 2 Pianos, Percussion & Orchestra, Sz. 115: I. Assai lento – Allegro molto
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Viola Concerto, Sz. 120 (Compl. Serly): I. Moderato – Lento parlando
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Viola Concerto, Sz. 120 (Compl. Serly): II. Adagio religioso – Allegretto
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Viola Concerto, Sz. 120 (Compl. Serly): III. Allegro vivace
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Tchaïkovsky: Concerto pour piano n° 1 - Concerto pour violon
Piano Concerto No. 1 in B-Flat Minor, Op. 23: I. Allegro non troppo e molto maestoso – Allegro con spirito
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Piano Concerto No. 1 in B-Flat Minor, Op. 23: II. Andantino semplice – Prestissimo – Tempo I
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Piano Concerto No. 1 in B-Flat Minor, Op. 23: III. Allegro con fuoco – Molto meno mosso – Allegro vivo
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Violin Concerto in D Major, Op. 35: I. Allegro moderato
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Violin Concerto in D Major, Op. 35: II. Canzonetta. Andante
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Violin Concerto No. 1: I. Crotchet = 104 – Crotchet = 120
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Fuga y misterio - Arranged by Andrei Pushkarev
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Shostakovich: Violin Sonata; Viola Sonata - orchestrated
Sonata for Violin and Piano, Op. 134 - Orch. by Michail Zinman; Percussion arr. by Andrei Pushkarev: I. Andante
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Sonata for Violin and Piano, Op. 134 - Orch. by Michail Zinman; Percussion arr. by Andrei Pushkarev: II. Allegretto
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Sonata for Violin and Piano, Op. 134 - Orch. by Michail Zinman; Percussion arr. by Andrei Pushkarev: III. Largo - Andante - Largo
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Sonata for Viola and Piano, Op. 147 - Orch. by Vladimir Mendelssohn: I. Moderato
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Sonata for Viola and Piano, Op. 147 - Orch. by Vladimir Mendelssohn: II. Allegretto
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Eine kleine Nachtmusik, G Major, K. 525 - : I. Allegro
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Kinder-Symphonie ("Berchtoldsgadener") C Major
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Bach: The Sonatas and Partitas for Violin Solo
Sonata for Violin Solo No. 1 in G minor, BWV 1001: 1. Adagio - BWV 1001
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Partita for Violin Solo No. 2 in D minor, BWV 1004: 1. Allemande
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Sonata for Violin Solo No. 1 in G minor, BWV 1001: 2. Fuga (Allegro)
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Partita for Violin Solo No. 2 in D minor, BWV 1004: 2. Corrente
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Sonata for Violin Solo No. 1 in G minor, BWV 1001: 3. Siciliana
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Partita for Violin Solo No. 2 in D minor, BWV 1004: 3. Sarabande
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Sonata for Violin Solo No. 1 in G minor, BWV 1001: 4. Presto
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Partita for Violin Solo No. 2 in D minor, BWV 1004: 4. Giga
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Partita For Violin Solo No. 1 In B Minor, BWV 1002: 1a. Allemanda
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Partita for Violin Solo No. 2 in D minor, BWV 1004: 5. Ciaccona
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Partita For Violin Solo No. 1 In B Minor, BWV 1002: 1b. Double
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Sonata for Violin Solo No. 3 in C, BWV 1005: 1. Adagio - BWV 1005
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Partita For Violin Solo No. 1 In B Minor, BWV 1002: 2a. Corrente
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Sonata for Violin Solo No. 3 in C, BWV 1005: 2. Fuga - BWV 1005
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Partita For Violin Solo No. 1 In B Minor, BWV 1002: 2b. Double
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Sonata for Violin Solo No. 3 in C, BWV 1005: 3. Largo
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Partita For Violin Solo No. 1 In B Minor, BWV 1002: 3a. Sarabande
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Sonata for Violin Solo No. 3 in C, BWV 1005: 4. Allegro assai
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Partita For Violin Solo No. 1 In B Minor, BWV 1002: 3b. Double
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Partita for Violin Solo No. 3 in E, BWV 1006: 1. Preludio
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Partita for Violin Solo No. 3 in E, BWV 1006: 2. Loure
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Partita For Violin Solo No. 1 In B Minor, BWV 1002: 4a. Tempo di Borea
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Partita for Violin Solo No. 3 in E, BWV 1006: 3. Gavotte en Rondeau
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Partita For Violin Solo No. 1 In B Minor, BWV 1002: 4b. Double
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Partita for Violin Solo No. 3 in E, BWV 1006: 4a. Minuet I
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Sonata for Violin Solo No. 2 in A minor, BWV 1003: 1. Grave
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Partita for Violin Solo No. 3 in E, BWV 1006: 4b. Minuet II
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Sonata for Violin Solo No. 2 in A minor, BWV 1003: 2. Fuga - BWV 1003
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Partita for Violin Solo No. 3 in E, BWV 1006: 5. Bourrée
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Sonata for Violin Solo No. 2 in A minor, BWV 1003: 3. Andante
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Partita for Violin Solo No. 3 in E, BWV 1006: 6. Gigue
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Sonata for Violin Solo No. 2 in A minor, BWV 1003: 4. Allegro
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Paert: Tabula Rasa, II. Silentium - Senza moto
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Glass: Company for String Orchestra, Movement I
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Glass: Company for String Orchestra, Movement II
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Glass: Compony for String Orchestra, Movement III
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Glass: Company for String Orchestra, Movement IV
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String Quartet No. 15 in G, D.887 - Arr.: Victor Kissine: 1. Allegro molto moderato
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Mozart: Kegelstatt-Trio; Duos for Violin and Viola
Trio for Clarinet, Viola and Piano in E flat K.498 "Kegelstatt" - Trio for Piano,Violin and Viola in E flat,K.498"Kegelstatt-Trio": 1. Andante
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Trio for Clarinet, Viola and Piano in E flat K.498 "Kegelstatt" - Trio for Piano,Violin and Viola in E flat,K.498"Kegelstatt-Trio": 2. Menuetto
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Trio for Clarinet, Viola and Piano in E flat K.498 "Kegelstatt" - Trio for Piano,Violin and Viola in E flat,K.498"Kegelstatt-Trio": 3. Rondeaux. Allegretto
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Duo For Violin And Viola In G, K.423: 1. Allegro
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Duo for Violin and Viola in G, K.423: 2. Adagio
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Duo for Violin and Viola in G, K.423: 3. Rondeau (Allegro)
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Duo for Violin and Viola in B flat, K.424: 1. Adagio - Allegro
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Duo for Violin and Viola in B flat, K.424: 2. Andante cantabile
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Duo for Violin and Viola in B flat, K.424: 3. Tema con variazioni (Andante grazioso - Allegretto - Allegro)
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Weber: Piano Trio Op. 63; Piano Quartet Op. 8
Trio for Piano, Flute and Violoncello in G minor, op.63 (J259): 1. Allegro moderato
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Trio for Piano, Flute and Violoncello in G minor, op.63 (J259): 2. Scherzo. Allegro vivace
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Trio for Piano, Flute and Violoncello in G minor, op.63 (J259): 3. Schäfers Klage. Andante espressivo
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Trio for Piano, Flute and Violoncello in G minor, op.63 (J259): 4. Finale. Allegro
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Quartet for Piano, Violin, Viola and Violoncello in B flat major, op.8 (J76): 1. Allegro
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Quartet for Piano, Violin, Viola and Violoncello in B flat major, op.8 (J76): 2. Adagio ma non troppo - Più moto e con fuoco - Tempo I
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Saariaho: Graal théâtre, Château de l'âme & Amers
From My Home. Music from the Baltic Countries by Pärt, Tüür, Vasks ...
Dvarionas: Élégie for Violin and String Orchestra
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Pelēcis: Nevertheless, for Violin, Piano and String Orchestra
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Nostalgie du pays, extrait des Miniatures polonaises
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Shostakovich Discoveries: World Premiere Recordings & Rarities
Anti-Formalist Rayok (Arr. Pushkarev for Bass Vocalist, Percussion & Chamber Orchestra)
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3 Fragments from the Opera "The Nose": Entr'acte: In Front of Kazan Cathedral - Live
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3 Fragments from the Opera "The Nose": Beginning of Act III - Live
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3 Fragments from the Opera "The Nose": Entr'acte No. 10a - Live
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5 Pieces for Two Violins and Piano (Arr. Atovmyan): No. 1, Prelude - Live
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5 Pieces for Two Violins and Piano (Arr. Atovmyan): No. 2, Gavotte - Live
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5 Pieces for Two Violins and Piano (Arr. Atovmyan): No. 3, Elegy - Live
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5 Pieces for Two Violins and Piano (Arr. Atovmyan): No. 4, Waltz - Live
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5 Pieces for Two Violins and Piano (Arr. Atovmyan): No. 5, Polka - Live
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Prelude & Fugue in C-Sharp Minor (Compl. Meyer): I. Prelude
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Prelude & Fugue in C-Sharp Minor (Compl. Meyer): II. Fugue
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Kalabis: Duettina, Chamber Music & Diptych
Duettina for Violin & Cello, Op. 67: I. Introduzione
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Duettina for Violin & Cello, Op. 67: II. Danzetta
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Duettina for Violin & Cello, Op. 67: III. Serenata
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Duettina for Violin & Cello, Op. 67: IV. Finale
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Chamber Music for Strings, Op. 21: I. Andantino
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Chamber Music for Strings, Op. 21: II. Allegro vivo
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Chamber Music for Strings, Op. 21: III. Adagio, molto quieto
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Enescu: Impressions d'enfance, Op. 28: No. 2, Vieux mendiant
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