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 0xe5587e11f789ee687939052e7df2bb8001405390db7d7fdef7b50e2f22ca12ac. Chain 2 (Bitcoin): anchored in block 954043 (2026-06-17T04:15:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3f85a4c1-295d-4607-806c-386bcf3261ce.json and https://artists.proofprofile.net/proofs/artist/3f85a4c1-295d-4607-806c-386bcf3261ce.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
F. & K. Doppler: The Complete Flute Music, Vol. 7
F. & C. Doppler: The Complete Flute Music, Vol. 5
F. & C. Doppler: The Complete Flute Music, Vol. 4
Franz & Karl Doppler: The Complete Flute Music, Vol. 1
Lute Suite in E Minor, BWV 996: I. Praeludio - Arr. for Harp
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 0x557b6c83ea8aab47181ffbfa36105fb49427072db23eab1026aca5d99f8ec063. 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/FRX281708710.
Lute Suite in E Minor, BWV 996: II. Allemande - Arr. for Harp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99d0b12b23d8b0a48fbe07222732b4849040ad7bbc15f25204cc8b797ee6cdb5. 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/FRX281708711.
Lute Suite in E Minor, BWV 996: III. Courante - Arr. for Harp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb9967e00531fe738cf2b51632a3bc7859766acd18715c7d23cb561cd1db0d4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FRX281708712.
Violin Sonata in G Minor, BWV 1020: I. Allegro. Moderato - Arr. for Harp and Flute
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x014d24236e349b10f0ecfe4dfe9fa5b4987df577a53416d1738ba975fb72ed44. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX281708716.
Orchestral Suite No. 2 in B Minor, BWV 1067: VII. Badinerie - Arr. for Harp and Flute
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ccf564b3214c367a93dd0bfff1facfd96db44b2c0814b0da9349db30473292b. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX281708724.
F. & K. Doppler: The Complete Flute Music, Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2637b8f694bf3ed862ebc7991b22d71b5508fb10a173baf6f6e600b0eb5898a1. 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/DEB261600765.
Doppler: Musique pour flûte et piano, deux flûtes et formations diverses (Vol. 2 & 3)
Trois sonates romantiques pour flute et piano
決定版 フルート名曲集 ~ 精霊の踊り、ハンガリー田園幻想曲~
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca6cefeeaef50a8587d99a1987d150403a835cdce904bd2a1705e20371360e09. 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/JPVI09717120.
もしもフルートが吹けたなら・・・吹いてみたいフルート名曲35
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89923f840180cf670229169b2b8bab30ac6282b1e6a0807eb0a5601687c29b7b. 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/JPVI00704830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03ee3223bc8ef4e288487a772065bc24dfe634edc055fb55dddc0aac1d1e95fa. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI09717060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb99ea5ab14b78a355cf65804771b855a341db9ff215318d473d455534c6d0d33. 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/JPVI08609980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f7ba5f4e8d903154ca3a78faf674d0ad1a6ab2cec883326eb2bf99bf848e72f. 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/JPVI00531090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32434c6a5b8847f9ce2c86b0e66e1d5617c2c7c93a4fddadb411ce850172e337. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/JPVI00705600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x904926d74563b9fc901e8558ee37a7b5e4296128b4bcc00fd4d78558490a2987. 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/JPVI08609990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca6cefeeaef50a8587d99a1987d150403a835cdce904bd2a1705e20371360e09. 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/JPVI09717120.
牧神の午後への前奏曲（ドビュッシー）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f248185bbfcdd12916ecdf4c5af36c5100298068799efa361e9a18c2258e7ac. 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/JPVI08609970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32bb83cdc8c1c4b4abdb41c1e5e617da4063c3f2c0939d4ab3ad65e7e8ef2e4a. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/JPVI09717090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc846005b4a1228652d50151b044a024e8e268b73799efb1fce4bc3c637f88ce. 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/JPVI00531040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20389bfe66111977e6131bd2ef3ee0df8f68fb2d6747a9f6b6f25bd3e6e59b91. 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/JPVI00705610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82e4e28e340b117907e682e7f457fa79b94f9d66ec409a3ba71cdc7a280d8655. 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/JPVI00531050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05aff89ad236945164e4c287da1cda5b114dbe8d071095cd7719764a57caf2ac. 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/JPVI00704900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0314026c3a0f4211ddb466834a71945504fee61175d61fa19cc4f9992d52fa27. 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/JPVI00704940.
シバの女王の入場～「ソロモン」より（ヘンデル）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1400b1a43b4a192686d796e3d7cb0baabc7bf88d7c4cd148421357497af18061. 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/JPVI00618940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0fadb2fe410bf181c66cfad7b96fcc40d1c33e2c8087cc7622d738366a56673. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI00618950.
フルートとハープシコードのためのソナタ BWV1031～第2楽章（J.S.バッハ）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97b2f85bcfcd4b990f76b7d6277f554562016251d181be70cf74e4315b6f78da. 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/JPVI00705090.
アンダンティーノ～「フルートとハープのための協奏曲 K.299」より（モーツァルト）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13901939ff383625b25ee8e678a95a72da85f2955fef9dd776a359187d96f373. 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/JPVI00610250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4ef7e900395c4f74c574d39cd70882150529a2a3b85c26115c0b55e7b3cc872. 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/JPVI00704800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d4e8b428087f07995c4bf8e23dc2a2d2939edb377bd92cfd052b880800fd0c3. 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/JPVI00704820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf64232e5232475c65e5e529a3a16a59cd66dd7117fbfcabd5ce98ceb38842b4. 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/JPVI00531030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2c92ce52046a7a19c2d0741baa108b187084fc2373282e92e677ff30ed3d06. 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/JPVI00531120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaab2fa8a214b68745c2f56b7a9b5a9692d1c7e2007e4ffe22953ec1f79ead40. 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/JPVI00705580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b94666269418f06a2659a6f7829f53f1cffd2acdbe90f21ce11bbb64feabbc. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI08813680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb13f712251ed4ad6c6778aade411d85ee9a16037cba8b35504338ac7cc0e3fcb. 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/QMDA61350808.
The Nutcracker, Op. 71: Waltz of the Flowers
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd99af368145c48a558c4cc133d23126fbbdb17046052483983aa04023aa279b. 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/QMDA61350814.
Orchestral Suite No. 2 in B Minor, BWV 1067: VII. Badinerie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x406ad070f4828720d778d2da403c8c921554bb4918e2724cc0c9de1fb3205a61. 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/QMDA61350817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdd6d87800ecb4cd216c4a481b5869714de080b36b6dd87eaddb66a208c9cec6. 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/QMDA61350818.
Double Violin Concerto in D Minor, BWV 1043: Vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x342fe97ab756762e26cb727c044b3572f75ab2de7b74cf48061a2be93e796f45. 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/QMDA61350821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5c52fd00251a7ff17ea1102e270647ed0df21c364b54a09b73cc1a52f855963. 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/QMDA61350824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd331a7bdddc9cdf115618e94cba75adb41155ef868250bf64f052c1a3393e8d9. 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/QMDA61350827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcab2d6dd84b4bdffbc7055e4d35acb3fae3a68f108e9fe513f3c7cfeb8a01e7f. 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/QMDA61350834.
Classical Music for Children (Study Smart Concentration Focus & Play)
F. & K. Doppler: The Complete Flute Music, Vol. 3
Classical Music Legends (Greatest Masterpieces for Easy Listening)
F. & K. Doppler: The Complete Flute Music, Vol. 8
Classical Music for Study and Relaxation (Straight A's Concentration Focus)
Doppler: Musique pour flûte et piano, deux flûtes et formations diverses Vol. 3
F. & K. Doppler: The Complete Flute Music, Vol. 6