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 0x75cc51d3c68dae355f48dd19e38d872875e7a1cf4f6e34a32846a3f277cc5431. 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/a160de22-1836-4fdf-b75f-2f5073b05210.json and https://artists.proofprofile.net/proofs/artist/a160de22-1836-4fdf-b75f-2f5073b05210.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Dittersdorf & Vanhal: Double Bass Concertos
Double Bass Concerto in D Major: I. Allegro moderato
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 0x704a295f2e835a5918226850ae7143b49cbd3060468f6ce571330b74ef19d75c. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/GBAJY0017901 — a six-check JSON result.
Athalia - Oratorio in three Acts, HWV 52: Act I: Overture
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61a2b53d7b927aa0893b4582e3f22418d28a6becab78c22662d8058fdd9b4c6d. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/DEE471000163 — a six-check JSON result.
Athalia - Oratorio in three Acts, HWV 52: Act I: Gigue
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d294645f716270cd545d7a96e1fc2414fcaf5ec36fa290046e6744f1fdc17ce. 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/DEE471000164 — a six-check JSON result.
Athalia - Oratorio in three Acts, HWV 52: Act I: Allelujah (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15700752797075eef78b1cb429108ae37dbe023db9969051213900683e3d755b. 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/DEE471000186 — a six-check JSON result.
Matthäus Passion, BWV 244, Pt. 1: I. Chorus with Chorale I/II, Kommt, ihr Töchter, helft mir klagen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd0c2e60e75b2894ad4538fb74d52554254df1aba7abefda214fdc80ce63780. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/NLY332303651 — a six-check JSON result.
Matthäus Passion, BWV 244, Pt. 1, Anointing in Bethany: V. Recitative (Alto) I, Du lieber Heiland du
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fcd3280c6c56a2210cf1f0d81239975076a1e96a9057076753471555e9f96dc. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/NLY332303655 — a six-check JSON result.
Matthäus Passion, BWV 244, Pt. 2, Jesus before Pilate: XIII. Recitative (Soprano) I, Er hat uns allen wohlgetan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c6eaeede6dadfbc629bcf2e50fc465db7a95c694b7918d61e95b271a142586a. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/NLY332303699 — a six-check JSON result.
Ständchen, D. 957, No. 4: Leise flehen meine Lieder
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdba5e1040b21402a0c1953909e573d34e07ebf92e2fc8ff54fcf8d6266a2750. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/ATB151400142 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf31a76cadd36765953d60868c660d84d89b53bc8bd88ef6c6ad0afe4617e7cc2. 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/ATB151400143 — a six-check JSON result.
Clarinet Concerto in A Major, K. 622: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37ae85c722ef1883d40d2fb7c17b9884cac8cf41921d8857c2c81985aa2d3e19. 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/ATB151400139 — a six-check JSON result.
Clarinet Concerto in A Major, K. 622: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a6d035e38fc4033dca83a9f51a635ddce924c8152871d9cbf4dd2eadc8f560. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/ATB151400140 — a six-check JSON result.
Clarinet Concerto in A Major, K. 622: III. Rondo. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x484792382ce227a37a5bb49f87832fc47147dee582340fcca309eee95fe88d01. 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/ATB151400141 — a six-check JSON result.
Variationen über ein Thema Mozarts: Là ci darem la mano, WoO 28
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x389be7664f8a24442a8659b2fd297223ee085e112145e2c92cf3df6e83a61d59. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/ATB151400145 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74f0a6a0f81b738cbdbaafb880f7de953958a1ef5445d1f5b773317712c4bb9d. 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/ATB151400147 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x420ce7ddaee42c324d6806b84083d5eb270b1eec14736cb1c60194738af0b3c9. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/ATB151400148 — a six-check JSON result.
Prokofieff: Peter und der Wolf/Chappell: Paddington Bärs erstes Konzert
Paddington Bärs erstes Konzert: II. Paddingtons Lied
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf34a770839dd6fa296bcd1e8ee257e8523c1587da870935502df90a507c6db84. 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/DEE861300427 — a six-check JSON result.
Paddington Bärs erstes Konzert: IV. Paddington Bahnhof
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6f78f918447ead9c264b780b144db5f492b30aaca92a97a63fd033588590c78. 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/DEE861300429 — a six-check JSON result.
Richard Strauss (Tanzstücke Nach Couperin / Der Bürger Als Edelmann)
Handel: The Complete Oboe Concertos & Sonatas
Oboe Sonata in C Minor, HWV 366: III. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcec1ed86193b68063e2eac2537ad47c2835a273c1f263055ca92fe51331dcae6. 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/GBABV0959315 — a six-check JSON result.
Trio Sonata In G Minor RV 81: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccbbf3a4ca297ee419880b7fa57f259ae376f81b2676719f0bf4092ddff1a9aa. 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/USHM19235405 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76436f317c3ba0e57482df92f13bbde05d327a36cc3e67ab678f70042feab7b3. 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/USHM19235406 — a six-check JSON result.
Trio Sonata In G Minor RV 81: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080e17a73bb7211e6680228c1447b619bb35967a240193a002084a2546b44a89. 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/USHM19235407 — a six-check JSON result.
Concours de Genève, Breguet - Louis Schwizgebel-Wang
Elgar: Nursery Suite; Serenade for Strings; Dream Children; Sospiri; Elegy
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x708f5d0feb9a64e5f399633c582128eb863709e0ff237b832dcd471bae36e1fe. 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/USHM10025801 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90c35124eb0f7d0c478fc8f12fcc93b1954928bc9af63505b502599c219757db. 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/USHM10025802 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f11865b53dad137e715018c019fd20aabc483fa28586b8d79ffe2d882593f3a. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/USHM10025803 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1edcde60db319bd29b4bf275fb0baa3c15d31da5610e33c53e5db9ed70900dfd. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/USHM10025804 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f80a872e8e8a1d6e2e129ac2d4dee0a6d919205ef9e8a3bab4397152670723b. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), 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/USHM10025805 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c485920748a9612b4cf627a650479efd9a4da5011063c98a25c2105d5133475. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/USHM10025806 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd93af48a6f54e26c3984c8b78dc692780e419ed068e6708f0b4c51c385c99912. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/USHM10025807 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d863c365094c8e23fd1f0ea76601f698a23077e16afc3ce1ac5a171bbe14dd. 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/USHM10025808 — a six-check JSON result.
Dream Children, Op. 43: II. Allegretto piacevole
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4b97bee6474d5538e6cb98d4e1cfdb6d8c3312ef8c3e07913fff1dbfbd1c2ab. 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/USHM10025809 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87c8871ff2afcd4aa329674878bb236639013286f89c40ed682c718572580692. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USHM10025810 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81e43f45f21b8b7c18a010318fd5120b9f4d6a06ae3fb8b30754454c86ebad8a. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/USHM10025811 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f8fe28458b7ccc9dce6aeac14b469442e73af3400c1b114cad946f61d17791a. 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/USHM10025812 — a six-check JSON result.
Serenade for Strings, Op. 20: I. Allegro piacevole
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd49874419123ff4fab6f10f8a2f90d7b5b985f99d503d857e4356ba553ed1c07. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/USHM10025813 — a six-check JSON result.
Serenade for Strings, Op. 20: II. Larghetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220220f9b5738c18e593810deb76ed3c13c63c87e1a08bb6768e8a936c846435. 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/USHM10025814 — a six-check JSON result.
Serenade for Strings, Op. 20: III. Allegretto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbea4eea0567eb3a0b93832759e96ebf6d61f420c1664d5fc9e1b786cc0c301d. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/USHM10025815 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a45ede880fb52ae38a1112aa683de3ab502010b3e7ba478f74b56f7672272c. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/USHM10025816 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be874ae5dbe778b9012cd8c8432b93f6930ab2e40ea40056a61a91f4d1e5857. 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/USHM19823101 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b542676f63b912c6a3cc9cc51ca314e23a3b8724850ea10cfe2fad63f273ac3. 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/USHM19823102 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2daeed7487e7a1c398d7ca1b2917c3812c84dee307466256ff17308f9fd5d03f. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/USHM19823103 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a87745fd889258e5957673ba5aeeca959d4a17ba50fe835a1d3e5d810025cd8. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/USHM19823104 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17e5fa059b2494ec45c9ef4a3fd7666e1979bd1075389f65d8e0c0d2e719831d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USHM19823105 — a six-check JSON result.
Zaide, K. 344/336b, Act I: III. Aria "Ruhe sanft, mein holdes Leben"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d6b681d02016e7a28d3e58d97cb37d12780117ee85153b3561671aa9e96031. 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/USHM19720503 — a six-check JSON result.
Geistliche Chormusik, Op. 11: "Ein Kind ist uns geboren", SWV 384
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Mozart, Massonneau, Stamitz, Krommer: Oboe Quartets
Playhouse Aires: 18th Century English Theatre Music
The Humours of Sir John Falstaff: I. Overture
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The Funeral or Grief-a-la-mode: I. Overture
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Lully: Le bourgeois gentilhomme: Philidor: Le mariage de la grosse cathos
Le Mariage de la Grosse Cathos (Fat Kate's Wedding): La Pavane - March
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Le Mariage de la Grosse Cathos (Fat Kate's Wedding): Air: "Mr. & Md. Dupon"
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Le Bourgeois gentilhomme (The Would-Be Gentleman): Ouverture
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Le Bourgeois gentilhomme (The Would-Be Gentleman): Bourrée - Gaillarde
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Le Bourgeois gentilhomme (The Would-Be Gentleman): Cinquième Entrée - Menuet
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Le Bourgeois gentilhomme, LWV 43, Act IV Scene 3: Marche pour la cérémonie des Turcs
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Concerto for 2 Oboes and 2 Clarinets in C Major, RV 560: I. Larghetto – Allegro
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Mozart: Oboe Concerto in C Major, K. 314; C.P.E. Bach: Oboe Concerto in E-Flat Major, Wq. 165; Lebrun: Oboe Concerto No. 1 in D Minor
Oboe Concerto in C Major, K. 314: I. Allegro aperto
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Oboe Concerto in C Major, K. 314: II. Adagio non troppo
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Oboe Concerto in C Major, K. 314: III. Rondo. Allegretto
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Bach & Telemann: Oboe & Oboe d'amore Concertos
Oboe Concerto in D Minor, TWV 51:d1: I. Adagio
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Telemann: Ouverture-Suite in B-Flat Major, TWV 55:B10: III. Air un pui viste
Lebrun: Oboe Concerto No. 1 in D Minor: III. Allegro
Oboe Concerto No. 1 in D Minor: III. Allegro
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Tavener: John Tavener - A Portrait (Mccleery)
Vivaldi: The Four Seasons; Concertos etc.
The Four Seasons, Spring, Violin Concerto in E Major, RV 269, Op. 8 No. 1: I. Allegro
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Concerto for 2 Violins and 2 Cellos in G Major, RV 575: I. Allegro
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The Four Seasons, Spring, Violin Concerto in E Major, RV 269, Op. 8 No. 1: II. Largo e pianissimo sempre
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The Four Seasons, Spring, Violin Concerto in E Major, RV 269, Op. 8 No. 1: III. Danza pastorale. Allegro
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Concerto for 2 Violins and 2 Cellos in G Major, RV 575: III. Allegro
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The Four Seasons, Summer, Violin Concerto in G Minor, RV 315, Op. 8 No. 2: I. Allegro non molto – Allegro
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Concerto for 2 Mandolins in G Major, RV 532: I. Allegro
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The Four Seasons, Summer, Violin Concerto in G Minor, RV 315, Op. 8 No. 2: II. Adagio e piano – Presto e forte
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Concerto for 2 Mandolins in G Major, RV 532: II. Andante
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The Four Seasons, Summer, Violin Concerto in G Minor, RV 315, Op. 8 No. 2: III. Presto
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Concerto for 2 Mandolins in G Major, RV 532: III. Allegro
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The Four Seasons, Autumn, Violin Concerto in F Major, RV 293, Op. 8 No. 3: II. Adagio molto
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Concerto for Oboe and Violin in B-Flat Major, RV 548: II. Largo
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The Four Seasons, Autumn, Violin Concerto in F Major, RV 293, Op. 8 No. 3: III. La caccia. Allegro
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The Four Seasons, Winter, Violin Concerto in F Minor, RV 297, Op. 8 No. 4: I. Allegro non molto
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The Four Seasons, Winter, Violin Concerto in F Minor, RV 297, Op. 8 No. 4: II. Largo
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The Four Seasons, Winter, Violin Concerto in F Minor, RV 297, Op. 8 No. 4: III. Allegro
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Gloria, RV 589: I. Gloria in excelsis Deo
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Gloria, RV 589: IX. Qui tollis peccata mundi
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Gloria, RV 589: V. Propter magnam gloriam tuam
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Gloria, RV 589: VI. Domine Deus, Rex caelestis
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Gloria, RV 589: VII. Domine Fili unigenite
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Gloria, RV 589: VIII. Domine Deus, Agnus Dei
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Gloria, RV 589: X. Qui sedes ad dexteram Patris
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Gloria, RV 589: XI. Quoniam tu solus sanctus
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Concerto Grosso in C Major, Op. 3, No. 12: II. Largo
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Suite Bergamasque, L. 75: III. Clair de lune
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Als die alte Mutter mich noch lehrte singen, Op. 55, No. 4 (Arr. for Violin and Orchestra)
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Souvenir d'un lieu cher, Op. 42: III. Mélodie
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The Gadfly Suite, Op. 97a: No. 8 Romance
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Bach, JS: Brandenburg Concerto No. 1 in F Major, BWV 1046: I. —
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Bach, JS: Brandenburg Concerto No. 4 in G Major, BWV 1049: I. Allegro
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Bach, JS: Brandenburg Concerto No. 1 in F Major, BWV 1046: II. Adagio
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Bach, JS: Brandenburg Concerto No. 4 in G Major, BWV 1049: II. Andante
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Bach, JS: Brandenburg Concerto No. 1 in F Major, BWV 1046: III. Allegro
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Bach, JS: Brandenburg Concerto No. 4 in G Major, BWV 1049: III. Presto
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Bach, JS: Brandenburg Concerto No. 1 in F Major, BWV 1046: IV. Menuetto. Trio I - Polacca - Trio II
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Bach, JS: Brandenburg Concerto No. 5 in D Major, BWV 1050: I. Allegro
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Bach, JS: Brandenburg Concerto No. 2 in F Major, BWV 1047: I. —
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Bach, JS: Brandenburg Concerto No. 5 in D Major, BWV 1050: II. Affettuoso
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Bach, JS: Brandenburg Concerto No. 2 in F Major, BWV 1047: II. Andante
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Bach, JS: Brandenburg Concerto No. 5 in D Major, BWV 1050: III. Allegro
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Bach, JS: Brandenburg Concerto No. 2 in F Major, BWV 1047: III. Allegro assai
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Bach, JS: Brandenburg Concerto No. 6 in B-Flat Major, BWV 1051: I. —
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Bach, JS: Brandenburg Concerto No. 3 in G Major, BWV 1048: I. —
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Bach, JS: Brandenburg Concerto No. 6 in B-Flat Major, BWV 1051: II. Adagio ma non tanto
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Bach, JS: Brandenburg Concerto No. 3 in G Major, BWV 1048: II. Adagio & III. Allegro
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Bach, JS: Brandenburg Concerto No. 6 in B-Flat Major, BWV 1051: III. Allegro
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Trio Sonata in B minor for 2 Violins and Continuo, Op. 1/11 , RV 79: 4. Gavotta (Presto)
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Sonata in G Major for Violin (Flute) & Keyboard, BWV 1021: 2. Vivace
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Trio Sonata for 2 Flutes and Continuo in E minor, HWV 395: 1. Largo
Academy of St. Martin in the Fields Chamber Ensemble
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Sonata in B minor, Op. 3, No. 4: 3. Adagio
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Sonata in D Minor, Op. 4 No. 1: III. Largo
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Les Nations - Troisième Ordre - "L'Impériale": Gigue
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Recorder Sonata in D Minor, Op. 1 No. 9a, HWV 367a: IV. Adagio
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Concerto grosso No. 6 in E Major: III. Largo
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Pièces de clavecin, Livre II, Ordre 8: VI. Gavotte
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Cello Concerto in D, RV404: 2. Adagio affettuoso
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Flute Sonata in B Minor, HWV 376 "Halle No. 3": III. Largo
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Trio Sonata in A flat for 2 Violins and Continuo, Op. 1/9 , RV 75: 2. Adagio
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Violin Sonata in G Major, HWV 358: II. [Adagio]
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Violin Sonata in G Minor, Op. 1 No. 6, HWV 364a: III. Adagio
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Sonata in D minor, Op. 4, No. 8: 3. Sarabanda (Allegro)
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Trio Sonata for Flute, Violin and Continuo in G minor, Op. 2, No. 2, HWV 387: 2. Allegro
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Trio Sonata in G minor for 2 Violins and Continuo, Op. 1/1 , RV 7 3: 4. Capriccio (Allegro)
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Oboe Sonata in C Minor, HWV 366: IV. Bourrée anglaise
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Les Goûts-réünis - Concert No. 6 in B flat major: 4. Air de diable: Très vite
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Sonata in A major for Violin & Continuo, Op. 1 No. 14, HWV 372: 3. Largo
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Sonata in E minor for Violin and Continuo, Op. 2/9 , RV 16: 4. Gavotta (Presto)
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Trio Sonata in G minor for 2 Violins and Continuo, Op. 1/1 , RV 7 3: 5. Gavotte (Allegro)
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Cello Sonata in E Minor, RV 40: II. Allegro
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Trio Sonata for 2 Violins and Continuo in G, Op. 5, No. 4, HWV 399: 4. Gigue (Presto)
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Violin Sonata in A Major, Op. 1 No. 3, HWV 361: III. Adagio
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Trio Sonata in A flat for 2 Violins and Continuo, Op. 1/9 , RV 75: 1. Preludio (Allegro)
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12 Violin Sonatas, Op. 5 / Sonata No. 10 in F Major: 3. Sarabande. Largo
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Trio Sonata for 2 Violins and Continuo in D, Op. 5, No. 2, HWV 397: 1. Adagio
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Recorder Sonata in G minor, Op. 1, No. 2, HWV 360: III. Adagio
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Sonata in B minor, Op. 4, No. 12: 3. Giga (Allegro)
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Sonata in A for Violin and Continuo, Op. 2/2 , RV 31: 3. Adagio
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Concerto for Strings in D Minor, RV 129 "Madrigalesco": III. [Allegro]
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12 Violin Sonatas, Op. 5 / Sonata No. 3 in C Major: 4. Allegro
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Trio Sonata for Flute, Violin and Continuo in E minor, Op. 5, No. 3, HWV 398: 5. Rondeau
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12 Violin Sonatas, Op. 5 / Sonata No. 11 in E Major: 1. Preludio. Adagio
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Musical Offering, BWV 1079: Canon perpetuus super thema regium
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Partita No. 6 in E flat major, TWV 51:es1: 2. Aria 1 (Presto)
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Sonata in A Major, Op. 6 No. 11: III. Adagio
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Flute Sonata in B Minor, Op. 1 No. 9b, HWV 367b: V. Adagio
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'6 Suites for Solo Cello' and other works by Bach
Suite for Solo Cello No. 5 in C Minor, BWV 1011: IV. Sarabande
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Suite for Solo Cello No. 4 in E-Flat Major, BWV 1010: VI. Gigue
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Suite for Solo Cello No. 5 in C Minor, BWV 1011: VI. Gigue
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Suite for Solo Cello No. 1 in G Major, BWV 1007: V. Menuet I-II
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Suite for Solo Cello No. 4 in E-Flat Major, BWV 1010: I. Prélude
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Suite for Solo Cello No. 4 in E-Flat Major, BWV 1010: V. Bourrée I-II
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Suite for Solo Cello No. 5 in C Minor, BWV 1011: V. Gavotte I-II
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Suite for Solo Cello No. 5 in C Minor, BWV 1011: III. Courante
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Suite for Solo Cello No. 5 in C Minor, BWV 1011: II. Allemande
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Suite for Solo Cello No. 5 in C Minor, BWV 1011: I. Prélude
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Suite for Solo Cello No. 1 in G Major, BWV 1007: VI. Gigue
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Suite for Solo Cello No. 4 in E-Flat Major, BWV 1010: II. Allemande
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Suite for Solo Cello No. 4 in E-Flat Major, BWV 1010: IV. Sarabande
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Suite for Solo Cello No. 1 in G Major, BWV 1007: II. Allemande
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Suite for Solo Cello No. 1 in G Major, BWV 1007: III. Courante
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Suite for Solo Cello No. 4 in E-Flat Major, BWV 1010: III. Courante
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Cello Suite No. 1 in G Major, BWV 1007: I. Prélude
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Suite for Solo Cello No. 1 in G Major, BWV 1007: IV. Sarabande
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Concerto for Harpsichord, Strings & Continuo No. 4 in A Major, BWV 1055 (Reconstruction for Oboe d'amore, Strings and Continuo): I. Allegro moderato
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Concerto for Harpsichord, Strings & Continuo No. 4 in A Major, BWV 1055 (Reconstruction for Oboe d'amore, Strings and Continuo): II. Larghetto
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Orchestral Suite No. 2 in B Minor, BWV 1067: VII. Badinerie
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Concerto for Oboe (from BWV 105, 170 & 49): 3. Adagio
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Christ lag in Todesbanden, Cantata BWV 4: 1. Sinfonia
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Orchestral Suite No. 2 in B Minor, BWV 1067: IV. Bourrée I-II
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Musical Offering, BWV 1079: Fuga canonica
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