thumb|right|200px|Nicolas Chédeville, painting by Aléxis Grimou. Nicolas Chédeville (20 February 1705 – 6 August 1782) was a French composer, musette player and musette maker. Biography Nicolas Chéd
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c740e8da0df9bc89af8071ea01a843dd4fa30e156de3f2620a2f1db2209b1d. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/75cda039-4d59-4efe-bc0d-51dacce41732.json and https://artists.proofprofile.net/proofs/artist/75cda039-4d59-4efe-bc0d-51dacce41732.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Trio Sonata In G Minor RV 81: III. Allegro
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080e17a73bb7211e6680228c1447b619bb35967a240193a002084a2546b44a89. 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/USHM19235407.
Violin Sonata in A Major, RV 31: I. Preludio a capriccio – Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5b530ecbd0eb02e25a384ec6c047b32405195e1e58dfe36e76b882dac8589b0. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0446705.
Nani Nani (Sephardic Song, Arr. for Solo Recorder)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa163b988d0311ecf98958d1551797590adaf51520868a622febf1f63997a4927. 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/DEE471900056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d3f8928b38fd203af08716644e52d24ba9a6e8d47c466c4f0785c5be227309b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE471900061.
Chamber Concerto in G Minor, RV 104, "La notte": I. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1feca324e6ccdaaf0e1a12665399e5e4a305849bbf998999528b62c44e3f54df. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE471900063.
Chamber Concerto in G Minor, RV 104, "La notte": II. Presto (Fantasmi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb794e60cb9580b6794668141e21c32588edf9bacc12c80d67304f7f2f8c1ab5a. 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/DEE471900064.
Chamber Concerto in G Minor, RV 104, "La notte": V. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb36f2610fc5beb8be6afdc16392b311207c7c11bc6717588573a5545e4af5dc6. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE471900067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e58313628ac0d55f9c83760c7a2f3879d9ad5ae0092840bd8c36ae41ea8f191. 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/DEE471900074.
Concerto in A Minor for Flute and Strings: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b1c6f5ff0973ee2867a206879c4e6027465f0cfcbf9258dc9bad3f4b0f5538. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE471000481.
Concerto in A Minor for Flute and Strings: II. Gavotte I & II (Tendrement)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5364d6c2a4d7d9510d8da05be7e8dbc919e074f120ae3cf30b2d4440b84bbd3d. 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/DEE471000482.
Concerto in A Minor for Flute and Strings: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda29fd9a3716fa7834c564067292337f5714a8532485132314adb124077dc627. 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/DEE471000483.
La Noce Champêtre ou L'Himen Pastoral: III. Ouverture (le Festin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb81ee7b5e8f18b86e07a3f768f83e8c635bc7de8255a189839653a84092ec7f4. 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/DEE471000487.
La Noce Champêtre ou L'Himen Pastoral: IV. Menuet 1 & 2, Contredanse, Cotillon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcebb8703ec87a1263f5915677d83a644c81d885798a7940d28a829d9025d07e7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE471000488.
La Noce Champêtre ou L'Himen Pastoral: V. Le Coucher. Le Réveil Matin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23d1ed0ec238a2f7ac35506ca555911383f2518f547c0d6be2d8ab9816f9c5a9. 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/DEE471000489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5290807cc5dd60077b95f4d35c108b7f0481257c6fdb29fe05a9994c7402e13. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE471000492.
Les Saisons amsusantes, Op. 8: Concerto No. 2, "Les Plaisirs de l'Eté": III. Allegro, "La Caccia"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef07cccdc3208b4a5ed501ad330bbc569ec8ade78df0a29cc43c9283b8a82be0. 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/DEE471000498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e9cfd9ffc02047288f434421d05d90049892a58d2e882da306b665cd70c1ba4. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE471000499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x738aacc5abaa9f24a8b93210c3ea2044efcae7ee4f83c9fe8ef24ada04f3e96e. 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/DEE471000506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a8381938207c9b87ca5856b2ae0d9144849c32e79ba6580d4b22ed80d7fd026. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE471000507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8399c9bc1628c4036ee19dccf4202e8c658b6e15779e4ab7489f7f6c7260562d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE471000509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01ed68fc70198a9b6c3fcab3b12eb125fb5b6f7c85a8dc2d7dd986b95f932f63. 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/DEE471000510.
Les Saisons amsusantes, Op. 8: Concerto No. 1, "Le Printemps": I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a25aa74e50dae227bd8ffc4f021cf3f880823255cbec61f465182e30dd59e8. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE471000496.
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
Les Saisons amsusantes, Op. 8: Concerto No. 2, "Les Plaisirs de l'Eté": II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb85798b682b697c998d27c7cff4c6c1ef7b27efe47e015602200bc86e97c57. 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/DEE471000497.
Concerto Zampogna - Baroque Music for Hurdy-Gurdy
Sonate pour flûte à bec, basson et basse continue en la mineur, RV 86: II. Allegro
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Sonate pour flûte à bec et basse continue en sol majeur, Op. 13 No. 4, RV 59: IV. Allegro
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Sonate pour flûte à bec et basse continue en sol majeur, Op. 13 No. 4, RV 59: I. Preludio (Largo)
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Sonate pour flûte à bec et basse continue en sol majeur, Op. 13 No. 4, RV 59: II. Allegro Ma non presto
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Sonate pour flûte à bec et basse continue en sol majeur, Op. 13 No. 4, RV 59: III. Pastorale
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Sonata seconda for Recorder in C, Gamba & Luth
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Solo in G Major for Alto Recorder & Basso Continuo: III. Adagio - Allegro - Adagio
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Vivaldi & Chedeville: Complete Recorder Sonatas from "Il Pastor Fido"
Mandolin Concerto In C, RV 425 - Transcr. for two guitars A. Lagoya: 3. Allegro
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"Madrigalesco" and other works - Vivaldi
Concerto for Strings in D Minor, RV 129 "Madrigalesco": I. Adagio – Allegro
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Concerto for Strings in D Minor, RV 129 "Madrigalesco": III. Allegro
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Trio Sonata in E minor for 2 Violins and Continuo, Op. 1/2 , RV 6 7: 4. Gavotta (Allegro)
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Flute Concerto In G Minor, Op.10, No.2, RV439 - "La notte": 3. Largo
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Concerto for Strings in D Minor, RV 128: II. Largo
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Concerto for 2 Trumpets, Strings and Continuo in C, R.537 - rev. by Franz Giegling: 2. Grave
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Concerto alla rustica for Strings in G Major, RV 151: I. Presto
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Violin Concerto in E major, RV 270 "Il riposo": 2. Adagio
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12 Concertos, Op. 3 - "L'estro armonico" / Concerto No. 4 in E minor for 4 Violins, RV 550: 3. Adagio
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Concerto for Strings and Continuo in D minor, R.127: 3. Allegro
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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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Flute Concerto in G Minor, RV 439 "La notte": III. Largo
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Concerto for Strings and Continuo in D minor, RV 129: 4. Allegro
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Concerto for Strings and Continuo in G major, RV 145: 3. Presto
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Concerto for 2 Trumpets, Strings and Continuo in C, R.537 - Rev. Gian Francesco Malipiero (1882 - 1973): 2. Largo
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Concerto for Strings in G Major, RV 151 "Alla rustica": II. Adagio
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Concerto for Guitar and Strings in G minor, Op. 10, No. 2, R.439 - Arr. from Flute Concerto in G minor, Op. 10 No. 2, R.439: 2. Fantasmi (Presto)
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Il Bajazet (Il Tamerlano), RV 703 / Sinfonia: III. Allegro
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Concerto for Strings and Continuo in G major, RV 151 "Concerto alla Rustica": 2. Adagio
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L'incoronazione di Dario, RV 719: Sinfonia in C: 3. Presto (Allegro)
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Recorder Sonata in G minor, RV 58 (Il pastor fido, Op. 13/6): 3. Largo
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Piano Trio in G Major, Hob. XV:25 "Gypsy Rondo": III. Rondo all'Ongarese. Presto (Arr. Farrington for Recorder, Violin, Cello & Harpsichord)
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Concerto grosso No. 8 in G Minor, Op. 6/8 "Christmas Concerto": V. Allegro (Performed on Recorder)
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Oboe Concerto in D Minor, S. Z799: II. Adagio (Performed on Recorder)
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Keyboard Concerto No. 2 in E Major, BWV 1053 (Arr. Brüggen/Horsch for Recorder & Orchestra): I. [Allegro]
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Keyboard Concerto No. 2 in E Major, BWV 1053 (Arr. Brüggen/Horsch for Recorder & Orchestra): II. Siciliano
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Keyboard Concerto No. 2 in E Major, BWV 1053 (Arr. Brüggen/Horsch for Recorder & Orchestra): III. Allegro
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Orchestral Suite No. 3 in D Major, BWV 1068: II. Air (Performed on Recorder)
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Partita No. 3 for Solo Violin in E Major, BWV 1006: VI. Gigue (Arr. Brüggen/Horsch for Recorder)
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Trio Sonata in A Minor, TWV 42:a4: I. Largo
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Trio Sonata in A Minor, TWV 42:a4: IV. Allegro
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Fantasia No. 3 in B Minor, TWV 40:4: I. Largo – Vivace – Largo – Vivace
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Fantasia No. 3 in B Minor, TWV 40:4: II. Allegro
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L'art de préluder, Op. 7, Pt. 5: Prelude No. 3 in G Minor. Rondement
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L'art de préluder, Op. 7, Pt. 5: Prelude No. 2 in C Minor. Gay
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Sonata for Flute and Violin, Op. 51 No. 2: IV. Gigha (Performed on Recorder)
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Concert royaux, Quatrième concert in E Minor: V. Sarabande. Très tendrement
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Concert royaux, Quatrième concert in E Minor: VII. Forlane en rondeau. Gaiement
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Il pastor fido, Sonata No. 6 in G Minor (Formerly Attrib. Vivaldi as RV 58): IV. Allegro ma non presto
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Recorder Sonata in F Major, Op. 1/11, HWV 369: I. Grave
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Recorder Sonata in F Major, Op. 1/11, HWV 369: IV. Allegro
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Der Fluyten Lust-Hof, Vol. 1: Derde Daphne
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Nicolas Chédeville & Antonio Vivaldi: Il Pastor Fido. 6 Sonatas for Solo Flute Op. 13 (Recomposed by Luca Astolfoni Fossi)
Recorder Sonata No. 1 in C major from "Il pastor fido": 1. Moderato
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Chédeville: Les impromptus de Fontainebleau
Chedeville, N.: Deffis, Ou L'Etude Amusante (Les)
Chédeville: il pastor fido, 6 sonatas for flute and continuo
Chédeville: Il pastor fido, Op. 13 (Mono Version)
Flute Sonatas from the Italian Baroque, Vol. 2
Corelli: Recorder Sonata in G Minor, Op. 5 No. 12 "Follia": IX. Allegro
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Barsanti: Recorder Sonata in C Major, Op. 1 No. 2: II. Allegro
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Barsanti: Recorder Sonata in C Major, Op. 1 No. 2: III. Largo
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Barsanti: Recorder Sonata in C Major, Op. 1 No. 2: IV. Presto
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Veracini: Recorder Sonata to the Elector of Saxony No. 2 in G Major: I. Largo
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Veracini: Recorder Sonata to the Elector of Saxony No. 2 in G Major: II. Allegro
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Bigalgia: Recorder Sonata in A Minor: II. Allegro
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Bigalgia: Recorder Sonata in A Minor: III. Tempo di minuetto
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Bigalgia: Recorder Sonata in A Minor: IV. Allegro
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Chédeville: Il pastor fido, Op. 13, Recorder Sonata No. 6 in G Major: III. Largo (Formerly Attributed to Vivaldi as RV 57)
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Chédeville: Il pastor fido, Op. 13, Recorder Sonata No. 6 in G Major: I. Vivace (Formerly Attributed to Vivaldi as RV 57)
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Chédeville: Il pastor fido, Op. 13, Recorder Sonata No. 6 in G Major: IV. Allegro ma non presto (Formerly Attributed to Vivaldi as RV 57)
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Sonata in C, Op. 5, No. 9: 1. Preludio (Largo)
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Recorder Sonata in G minor, RV 58 (Il pastor fido, Op. 13/6): 4. Allegro ma non presto
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Alto Saxophone Concerto: III. Rondo. Allegretto
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Musique de cour et pastorales du XVIII siècle
Les festes galantes. Œuvres pour musette
The Genteel Companion: A Recorder Recital