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 0xbbcdca436804f12afdaabd9a5504490b845727a37d70e04b07f0bbeaf5b20246. 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/c537bc59-3474-4c83-b788-469ebdb46f65.json and https://artists.proofprofile.net/proofs/artist/c537bc59-3474-4c83-b788-469ebdb46f65.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Bennett: Piano Sextet, Op. 8 / Sonata Duo, Op. 32
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 0xd9ec4e1bec07cd574907de1e2e577d24983e35f076f87b8643f35ada3ed33d0e. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/GBBXS1166093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc67d3ca63c054cb8b96b56357308341610b0b83cf8b99c4b5edbe26a5c4b82f. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBXS1166094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x974c346992b4b9fcf46f5b86f19ba838d852d1f37d2c1bb3ec64ef2064f1653f. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/GBBXS1166095.
Violin Concerto in G Minor, Op. 82, RV 315 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc7bd64e2b48fdc5d1e1a5f267ec921ccdb45de78851f1f6fe7da97588d231a. 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/GBBXS1166096.
Violin Concerto in G Minor, Op. 82, RV 315 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5689b5bac078ea2c372e343e3580e7815a58525ae5aede43ef5feb4d49220534. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBXS1166097.
Violin Concerto in G Minor, Op. 82, RV 315 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc6ae0ef79e46e20dab13a4b845e6dff0c5b481440f82275876912c4dee1890. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBXS1166098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049371d8f8571bb8b5ad02749578ee552408309969cd5227bed6dc1de369d8f0. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBXS1166099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fa9a6bebbd2c3c339ec91149f8f730dca54afcc5f43918402a345ac80d28bd6. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBXS1166100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1842fa78aa66871a181c949b704a4b195aad98b8cce0b5b9cccd3e4735874afe. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBXS1166101.
Violin Concerto in F Minor, Op. 84, RV 297 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ba200aed94736f4fe1ad336aaf1fa44c21ff82e4468744ec90e0910fefdc6e2. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBXS1166102.
Violin Concerto in F Minor, Op. 84, RV 297 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02624069041069298d90614c09d30608af66fefa8033797c76ffb2aa8e5a287. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBXS1166103.
Violin Concerto in F Minor, Op. 84, RV 297 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ca4a6914a71c4e6358e2f4cc1de86102e07661d4a9ac5767f97677d730f24c. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBXS1166104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec2cc9261b36795aad57ae42e1fd96cc5395dc128c6ae47731930f7fd8d1c5ba. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBXS1166105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf5ab603ba8f39236d5377ff233ea4fa21a4dc2f2ee589fdd4a95c81e8eefd4d. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBXS1166106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a4897a6cd2e8c5db79c655340322615f2e3b1a553753439dcf060d6325aba88. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBXS1166107.
Sinfonia in B Minor, RV 169, Al Santo Sepolcro 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35a1604acdfce3428a58d1c603b9fa247c427d59a387c4bf74871cd3ce80df12. 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/GBBXS1166108.
Sinfonia in B Minor, RV 169, Al Santo Sepolcro 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36794893aff24515224416defd8b96905851f13812de33264d9fb34d51097644. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBXS1166109.
Sinfonia in E for String RV 132 - 1. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f11b841e3b544dc25f0c47944b2497d03644d0c80263d1de7118d52263ff54. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBXS1166110.
Sinfonia in E for String RV 132 - 2. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b96d4720863e2550818c67cab765115fe1214c1f561904d1a403edc986ad05. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBXS1166111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0916c852c0ba61ca3959d96d89e4067bd53d7b74e34b89d729d66c8057b9e896. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBXS1166113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x692c125383370d5e32a5e93c52c1b8070541b74aa2f78a01e5f8c8d363a992c3. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBXS1166114.
Symphonie concertante in F Major, W. C38: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c1d7cbfb492ccac7a43928e3bfca1c37d3ebd8ef30854e1b28a18c3ad38ecd6. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1004127.
Sinfonia concertante in G Major, W. C30: I. Allegro spirituoso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe92edfe15482cb2d2721d3323a9c68f1444caecda6eb9eeb5c47f7053b4b5a62. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1004137.
Sinfonia concertante in E-Flat Major, W. C41: I. Allegro assai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x496617ae31e0e81082df7676c8883e477840136e285ea4e9205f43af4ba6f1b6. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1004148.
Sinfonia concertante in E-Flat Major, W. C41: II. Larghetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39e2a3defa53555f38dc012db8e68b910c6f12b81208ae84fc008f6e20a5db8d. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1004149.
Symphonie concertante in C Major, W. C36a: I. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc32fd551e1ce08a19493c06820ff8ab1540b6305bfe2a56215fa4b991b69daae. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1004129.
Sinfonia concertante in B-Flat Major, W. C48: III. Rondo: Allegretto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2647a40f9de597ec68d59d806825c9eb83bfcb9b9d0f1373749ba5a34163cb82. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1004162.
Symphonie concertante in C Major, W. C36a: II. Larghetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3299f59c6055070ffc3373ec35bfcb1ba7a101373de5462673c8414ebdbff29. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1004130.
Concerto a piu istrumenti in D Major, W. C35: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ece0c53b5a9cc36b99b0e846d03074061bd83bdcc9062e675fa04e5cc9c8b73. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1004140.
Symphonie concertante in C Major, W. C36a: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4669bc2cb824ff9a59fa681f61ad4612a15bf321e6a5fd0ea6218826e7de3cda. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1004131.
Symphonie concertante in E-Flat Major, W. C33: I. Allegro (cadenza by B. Banfalvi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff0a443f0552e1cc60d80d0e88bf3eca63f7d9a89759c5223a538a3ad861a560. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1004132.
Symphonie concertante in E-Flat Major, W. C33: II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b6dd30c2e4433919f7234d8fda4c79827f65d982dbe4cb08639115bbaf74e9. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1004133.
Notturno in E-Flat Major, W. C40: II. Minuetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63ff6b4bbeab74e133d7481c30aa930a8ed28800f381d5c4bce70738a230c92e. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1004154.
Notturno in E-Flat Major, W. C40: II. Minueto II - I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c160801a48e89b2c758c37110fe7645d3e3a2c5244b5596574fbc5898a6127d. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1004155.
Symphonie concertante in A Major, W. C34: II. Rondeau: Allegro assai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0867e1c5c65261c6fbe4f39e08b22f7037761fda041ab6fe0e3080b942b2bc01. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1004136.
Sinfonia concertante in E-Flat Major, W. C37: II. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2dbb26c5df13135644719e9992d2ac754f54dfa93b7460b024cc4d82eb64865. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1004147.
Sinfonia concertante in E Major, W. C44: II. Larghetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f00a9d96bf9bd4226b90511d6263454211f5be0b12dce9f0e6fddda5e807a3e. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1004158.
Albinoni, T.: Concerti A 5 - Opp. 5, Nos. 1-12
Mendelssohn, Felix: Symphonies - Nos. 9, 10, 12
Orchestral Music (Hungarian) - Kauer, F. / Csermak, A. / Rozsavolgyi, M. / Weiner, L. (Hungarian Dances)
Albinoni, T.G.: Oboe Concertos - Opp. 7, 9
Tchaikovsky, P.I.: Souvenir De Florence / Valse-Scherzo / Serenade Melancolique / Pezzo Capriccioso / Romance
6 Morceaux, Op. 51: No. 6, Valse sentimentale (Arr. for Cello and Orchestra)
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Romance in F Minor, Op. 5 (Arr. for Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbd757e8f8cc227f28c1edfe1afc7a0e6bee2f5030eec2f13517004cfaebc82e. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1011121.
Peer Gynt Suite No. 1, Op. 46: I. Morning Mood
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The Four Seasons: Violin Concerto in E Major, Op. 8: No. 1, RV 269, "Spring": I. Allegro
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Humoresque in G-Flat Major, Op. 101: No. 7
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd19234550e6c181b88a8764931b0088b046b303c57a5c656e74956dc3bf3abe7. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5541304614.
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Piano Sonata No. 11 in A Major, K. 331 "Turkish March": III. Rondo Alla Turca (Allegretto)
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Moment Musical No. 3 in F Minor, Op. 94, D. 780
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Waltz No. 6 in D-Flat Major, Op. 64: No. 1 , "Minute Waltz"
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The Marriage of Figaro, K. 492: Cherubin's Song - "Voi Che Sapete" (Instrumental Version)
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Impromptu in A-Flat Major, Op. 90: No. 4, D. 899
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The Nutcracker, Op. 71, Act I: III. Children's March
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Norwegian Dance No. 2 in A Major, Op. 35: No. 6
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Piano Concerto No. 26 in D Major, K. 537, "Coronation": III. Allegretto
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Orchestral Suite No. 2 in B Minor, BWV 1067: VI. Menuet and Badinerie
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Music for the Royal Fireworks, HWV 351: V. Menuets I and II
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Song Without Words, Op. 67: No. 4 in C Major, "Spinning Song"
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Rondo a Capriccio in G Major, Op. 129, "Rage Over a Lost Penny“
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The Magic Flute, K. 620, Act II: Papageno‘s Aria (Instrumental Version)
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Water Music Suite No. 2 in D Major, HWV 349: II. Alla Hornpipe
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Mandolin Concerto in C Major, RV 425: I. Allegro
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Symphony No. 40 in G Minor, K. 550: I. Molto Allegro
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Lyric Pieces, Book 8, Op. 65: No. 6, "Wedding Day at Troldhaugen"
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Lyric Pieces, Book 3, Op. 43: No. 6, "To the Spring"
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Horn Concerto No. 2 in E-Flat Major, K. 417: III. Rondo - Allegro
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The Four Seasons: Violin Concerto in F Major, Op. 8: No. 3, RV 293, "Autumn": I. Allegro
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Solomon, HWV 67, Act III: Arrival of the Queen of Sheba
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Concerto for Violin, Strings and Continuo in E Major, BWV 1042: III. Allegro Assai
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Piano Sonata No. 16 in C Major, K. 545, "Sonata Facile": I. Allegro
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Carmen Suite No. 2, Act II: VI. Danse Boheme
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Swan Lake, Op. 20, Act II: Scene No. 10, Moderato
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Waltz No. 1 in E-Flat Major, Op. 18, "Grande Valse Brillante"
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Scenes from Childhood, Op. 15: VII. Träumerei (Dreaming)
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Bagatelle No. 25 in A Minor, WoO 59 "Für Elise"
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String Quintet in E Major, Op.11: No.5, III. Minuetto (Menuet - Minuet)
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The Nutcracker, Op. 71, Act II, Scene XII: E. Dance of the Toy Flutes
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Piano Sonata No. 14 in C-Sharp Minor, Op.27: No.2 "Moonlight": I. Adagio sostenuto
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Serenade No. 13 for Strings in G Major, K. 525 - "Eine kleine Nachtmusik": II. Romance. Andante
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The Damnation of Faust, Op.24, Part II: VII. Dance of the Sylphides
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Gypsy Meldoies, Op. 55: No. 4, Songs My Mother Taught Me
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Songs Without Words, Op. 62: No. 5, The Venetian Gondola
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Orchestral Suite No. 3 in D Major, BWV 1068: II. Air
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Lyric Pieces, Op. 43: No. 1, "Butterfly"
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Piano Concerto No. 21 in C Major, K. 467 - "Elvira Madigan": II. Andante
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The Magic Flute, K.620, Act I: "Der Vogelfänger bin ich ja" (Instrumental Version)
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Peer Gynt Suite No. 2, Op. 55: IV. Solveig's Song
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Humoresque No. 7 in G-Flat Major, Op. 101
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Clarinet Concerto in A Major, K.622: II. Adagio
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Serenade for Strings in E Major, Op. 22: I. Moderato
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Fantasiestücke (Fantasy Pieces) in D-Flat Major, Op. 12: Des Abends (Evening)
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Orfeo ed Euridice, Act II: Dance of the Blessed Spirits
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Songs Without Words, Op. 62: No. 6 - "Spring Song"
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Carnival of the Animals: IX. The Cuckoo in the Depths of the Woods
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Souvenir de Hapsal, Op. 2: No. 3, Chant sans paroles
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Symphony No. 9 in E Minor, Op. 95, B. 178 - "From the New World": II. Largo (Excerpt)
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Violin Concerto No. 2 in D Minor, Op. 22: II. Romance
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Two Pieces for the Left Hand, Op. 9: No. 2, Nocturne in D-Flat Major
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Four Impromptus No. 3 in G-Flat Major, Op. 90, D. 899
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Piano Concerto No. 23 in A Major, K. 488: II. Adagio
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Piano Quintet in A Major, D. 667 - "The Trout": IV. Andante (Excerpt)
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Classical Music for the Reader: Great Masterpieces for the Dedicated Reader
Handel: Serse - Ombra Mai Fu (Handel's Largo)
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Haydn: String Quartet In F, Op. 3/5, "Serenade" - Serenade
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Debussy: Suite Bergamasque, L 75 - Clair De Lune
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Classical Brain Power - Over 7 Hours of Music for Concentration, Productive Learning, Studying and Working
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Serenade for Strings in F Major, Op. 3: No. 5
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Albrechtsberger, J.G.: Harp Concerto in C Major / Partita in F Major / Wagenseil, G.C.: Harp Concerto in G Major
Bach, J.C.: Sinfonie Concertanti, Vol. 3
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Classic Moods - Boccherini, L. / Handel, G.F. / Mendelssohn, Felix / Haydn, F.J. / Fibich, Z. / Tchaikovsky, P.I. / Grieg, E. / Dvorak, A.
Lieder ohne Worte (Song without Words), Book 5, Op. 62: No. 30 in A Major, Op. 62, No. 6, "Fruhlingslied" (arr. for violin, cello and strings)
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String Quartet in F Major, Op. 3, No. 5, Hob.III:17, "Serenade": II. Serenade: Andante cantabile (attrib. to Hoffstetter)
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Moods, Impressions and Reminscences, Op. 41, Book 4: No. 14. Poeme (arr. for violin, cello and strings)
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12 Morceaux, Op. 40: No. 2. Chanson triste (arr. for cello and strings)
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Vivaldi, A.: Violin Concertos, Rv 180, 242, 253, 362, 552 / Concerto Grosso, Rv 565
Violin Concerto in E-Flat Major, Op. 8, No. 5, RV 253, "La tempesta di mare": I. Allegro e presto
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Concerto Grosso in D Minor, Op. 3, No. 11, RV 565: IV. Allegro
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The Four Seasons, Concerto in E Major, Op. 8 No. 1, RV 269 "Spring": I. Allegro
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The Four Seasons, Concerto in E Major, Op. 8 No. 1, RV 269 "Spring": II. Largo e pianissimo sempre
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The Four Seasons, Concerto in E Major, Op. 8 No. 1, RV 269 "Spring": III. Danza pastorale: Allegro
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The Four Seasons, Concerto in G Minor, Op. 8 No. 2, RV 315 "Summer": I. Allegro non moto
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The Four Seasons, Concerto in G Minor, Op. 8 No. 2, RV 315 "Summer": III. Presto
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The Four Seasons, Concerto in F Major, Op. 8 No. 3, RV 293 "Autumn": I. Allegro
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The Four Seasons, Concerto in F Minor, Op. 8 No. 4, RV 297 "Winter": I. Allegro non molto
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The Four Seasons, Concerto in F Minor, Op. 8 No. 4, RV 297 "Winter": II. Largo
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Sinfonia for Strings in G Major, RV 149: I. Allegro molto
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Sinfonia for Strings in G Major, RV 149: II. Andante
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Sinfonia for Strings in G Major, RV 149: III. Allegro
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Praeludium and Allegro in the style of Pugnani (arr. for violin and strings): Allegro
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Schubert: Piano Quintet in A Major, "Trout" / 6 Moments Musicaux, D. 780
Piano Quintet in A Major, Op. 114, D. 667, "Die Forelle" (The Trout): III. Scherzo: Presto
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Serenade in C Major, Op. 10: I. Marcia: Allegro
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Serenade in C Major, Op. 10: II. Romanza: Adagio non troppo, quasi andante
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Serenade in C Major, Op. 10: III. Scherzo: Vivace
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Serenade in C Major, Op. 10: IV. Tema con variazioni: Andante con moto
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Serenade in C Major, Op. 10: V. Rondo: Allegro vivace
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Cello Sonata in B-Flat Minor, Op. 8: I. Allegro ma non troppo
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Piano Quartet No. 1 in G Minor, Op. 25 (arr. A. Schoenberg): II. Intermezzo: Allegro ma non troppo
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Piano Quartet No. 1 in G Minor, Op. 25 (arr. A. Schoenberg): III. Andante con moto
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Piano Quartet No. 1 in G Minor, Op. 25 (arr. A. Schoenberg): IV. Rondo alla zingarese: Presto
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Holst, G.: St. Paul's Suite / A Fugal Concerto / Britten, B.: Simple Symphony / Walton, W.: 2 Pieces for Strings
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St. Paul's Suite, Op. 29, No. 2: II. Ostinato
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St. Paul's Suite, Op. 29, No. 2: III. Intermezzo
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St. Paul's Suite, Op. 29, No. 2: IV. Finale, "The Dargason"
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Film music for Henry V: 2 Pieces for Strings: Passacaglia: Death of Falstaff
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Film music for Henry V: 2 Pieces for Strings: Touch Her Soft Lips and Part
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Sally in Our Alley (arr. for string orchestra)
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Simple Symphony, Op. 4: I. Boisterous Bouree
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Simple Symphony, Op. 4: II. Playful Pizzicato
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Simple Symphony, Op. 4: III. Sentimental Sarabande
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Simple Symphony, Op. 4: IV. Frolicsome Finale
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Widor: Piano Trio, Op. 19 / Piano Quintet, Op. 7
Bach, J.S.: Jauchzet Gott in Allen Landen / Melani, A.: Qual Mormorio Giocondo / Scarlatti, A.: Su Le Sponde Del Tebro
Vivaldi, A.: The 4 Seasons / Sinfonias, Rv 112, 132, 149 and 169
The 4 Seasons: Violin Concerto in E major, Op. 8, No. 1, RV 269, "La primavera" (Spring): I. Allegro
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The 4 Seasons: Violin Concerto in E major, Op. 8, No. 1, RV 269, "La primavera" (Spring): II. Largo e pianissimo sempre
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The 4 Seasons: Violin Concerto in E major, Op. 8, No. 1, RV 269, "La primavera" (Spring): III. Danza pastorale: Allegro
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The 4 Seasons: Violin Concerto in G minor, Op. 8, No. 2, RV 315, "L'estate" (Summer): I. Allegro non moto
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The 4 Seasons: Violin Concerto in G minor, Op. 8, No. 2, RV 315, "L'estate" (Summer): II. Adagio - Presto
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The 4 Seasons: Violin Concerto in G minor, Op. 8, No. 2, RV 315, "L'estate" (Summer): III. Presto
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The 4 Seasons: Violin Concerto in F major, Op. 8, No. 3, RV 293, "L'autunno" (Autumn): I. Allegro
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The 4 Seasons: Violin Concerto in F major, Op. 8, No. 3, RV 293, "L'autunno" (Autumn): II. Adagio molto
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The 4 Seasons: Violin Concerto in F major, Op. 8, No. 3, RV 293, "L'autunno" (Autumn): III. Allegro
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The 4 Seasons: Violin Concerto in F minor, Op. 8, No. 4, RV 297, "L'inverno" (Winter): I. Allegro non molto
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The 4 Seasons: Violin Concerto in F minor, Op. 8, No. 4, RV 297, "L'inverno" (Winter): II. Largo
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The 4 Seasons: Violin Concerto in F minor, Op. 8, No. 4, RV 297, "L'inverno" (Winter): III. Allegro
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Sinfonia in B minor, RV 169, "Al Santo Sepolcro": I. Adagio molto
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Sinfonia in B minor, RV 169, "Al Santo Sepolcro": II. Allegro ma poco
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Sinfonia in E major, RV 132: II. Andante
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Sinfonia in E major, RV 132: III. Allegro
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Sinfonia in C major, RV 112: II. Andante
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Sinfonia in C major, RV 112: III. Presto
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Vivaldi, A.: Recorder Concertos, Rv 433, 439, 441 / Flute Concertos, Rv 428, 434 / Flautino Concertos, Rv 443, 444
Vivaldi, A.: Violin Concertos, Op. 8, Nos. 5-7, 10 / Concerti Grossi, Op. 3, Nos. 8, 11
Violin Concerto in B-Flat Major, Op. 8, No. 10, RV 362, "La caccia": I. Allegro
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Concerto for 2 Violins in A Minor, Op. 3, No. 8, RV 522: I. Allegro
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Organ Concerto No. 3 in G Minor, Op. 4, No. 3, HWV 291: III. Adagio
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Elgar, E.: Serenade, Op. 20 / Suk, J.: Serenade, Op. 6 / Wolf, H.: Serenade, "Italienische Serenade"
Serenade in E Minor, Op. 20: I. Allegro piacevole
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Serenade in E Minor, Op. 20: II. Larghetto
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Serenade for Strings in E-Flat Major, Op. 6: I. Andante con moto
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Oboe Concertos - Stulick, M.N. / Graupner, C./ Forster, C. / Dittersdorf, C.D. Von
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Oboe d'amore Concerto in D Major: I. Grave
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Oboe d'amore Concerto in D Major: II. Allegro
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Oboe d'amore Concerto in D Major: III. Largo
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Oboe d'amore Concerto in D Major: IV. Allegro non troppo
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Oboe Concerto in C Minor: I. Allegro ma poco
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Harp Recital: Vigh, Andrea - Handel, G.F. / Dittersdorf, C.D. Von / Debussy, C. / Ravel, M.
Organ Concerto No. 6 in B-Flat Major, Op. 4, No. 6, HWV 294 (version for harp and orchestra): I. Allegro
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Harpsichord Concerto in A Major (arr. for harp and chamber ensemble): III. Rondo: Allegretto
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2 Danses, "Danses sacree et profane": Danse profante
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Handel, G.F.: Organ Concertos, Op. 4, Nos. 2, 4, 5 and Op. 7, No. 4
Classic Masterworks - George Frideric Handel
Vivaldi, A.: Flute Concertos, Op. 10, Nos. 1, 2, 3, 5 / Flautino Concertos, Rv 443, 444
Flute Concerto in G Minor, Op. 10 No. 2, RV 439 "La notte": I. Fantasmi: Presto -
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Flute Concerto in G Minor, Op. 10 No. 2, RV 439 "La notte": III. Allegro
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The 4 Seasons: Violin Concerto in E Major, Op. 8, No. 1, RV 269, "La primavera" (Spring): Allegro
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Flute Concerto in F Major, "La tempesta di mare"
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Concerto for 4 Violins in E Minor, Op. 3, No. 4, RV 550 (arr. for orchestra): Andante
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Oboe Concerto in D Minor, Op. 8, No. 9, RV 454: Allegro moderato
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Violin Concerto in C Major, Op. 8, No. 12, RV 178: Allegro
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Chamber Concerto in D Major, RV 93: Allegro giusto
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Violin Concerto in E-Flat Major, Op. 8, No. 5, RV 253, "La tempesta di mare": Presto
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Concerto for 4 Violins in B Minor, Op. 3, No. 10, RV 580: Allegro
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The 4 Seasons: Violin Concerto in F Major, Op. 8, No. 3, RV 293, "L'autunno" (Autumn): Allegro
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Concerto for 2 Violins and Cello in D Minor, Op. 3, No. 11, RV 565 (arr. for violin and orchestra): Largo e spiccato
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Chamber Concerto in A Minor, RV 108: Allegro molto
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Concerto for 2 Trumpets in B-Flat Major: Allegro
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Flute Concerto in D Major, Op. 10, No. 3, RV 428, "Il gardellino": Allegro
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The 4 Seasons: Violin Concerto in F Minor, Op. 8, No. 4, RV 297, "L'inverno" (Winter): Largo
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Concerto for 2 Violins in A Minor, Op. 3, No. 8, RV 522: Allegro
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Symphony for Strings and Continuo in C Major, RV 112: I. Allegro
Antonio Vivaldi: The Four Seasons and Other String Favorites
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Symphony for Strings and Continuo in G Major, RV 149: I. Allegro molto
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