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 0x34a6686df95fdb315f71a08c16ccd9e1585426d81d3b10704de1200e9a286161. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8f10e159-8d9e-4fbf-8926-f4bdfb41855c.json and https://artists.proofprofile.net/proofs/artist/8f10e159-8d9e-4fbf-8926-f4bdfb41855c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
String Quartet No. 12 in B-flat Major, K. 172: Ii. Adagio
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 0xddaa90464d4c2f24b636731e407fdee23c37b485960bad1deb0d70e54255f158. 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/HKI199494702.
Clarinet Concerto in A major, K. 622: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefd82c111e5540383f6662d81160367bd6f8fe599fc502363736c9990855d68a. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199273708.
Symphony No. 40 in G Minor, K. 550: II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x882cf810d209a1e21e35707cd18c47c172e4acb64c40097d88800fb3e36ff929. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-21T17:11:38Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199281202.
Horn Concerto No. 2 in E-Flat Major, K. 417: II. Andante
Amadeus Chamber Orchestra of Polish Radio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7cc94a840024a469b2720d5a052d31b37ee2714098263f1ccddcd631690addc. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190712104.
Piano Concerto No. 6 in B-Flat Major, K. 238: II. Andante un poco adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe451996f3e77d7bedbfbd3ffc9887fa815d30787abfcb1f7cf5ed32f270bf61b. 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/HKI199276405.
String Quartet No. 20 in D Major, K. 499, "hoffmeister": Iii. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90b7724ab85e0f70841b8b0f0d40d6aa54f28b9b7f40369c8a82db15190d034b. 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/HKI199279003.
Piano Sonata No. 17 in B-Flat Major, K. 570: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38c6768a9e5d93798e8514b09a4db21031c2ad6f5791ee783431e05324eab171. 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/HKI199277605.
Symphony No. 39 in E-Flat Major, K. 543: II. Andante con moto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb8d797893bc8b1a80af07008070b714d432990ea791d48518a1f8d22c21273a. 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/HKI199280709.
Così fan tutte, K. 588, Act I Scene 2: Terzet - Soave sia il vento
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70c577058320ba017cb97177354dd778cf0bbaccec23051cdda50a7a6e16c785. 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/HKI199092719.
Piano Concerto No. 23 in A Major, K. 488: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x543cf7c80e36778f3c88fde8c5e4392179515504c2e8ae098bf5b1991abc3d46. 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/HKI199276902.
Clarinet Concerto in A Major, K. 622: Ii. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefd82c111e5540383f6662d81160367bd6f8fe599fc502363736c9990855d68a. 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/HKI199273708.
String Quartet No. 15 in D Minor, K. 421: Ii. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb645db50915c2219d60eceed4ce13b9ea7b714040a24af7dc002bf5036c9081. 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/HKI199494810.
Serenade No. 13 in G Major, K. 525, "eine kleine Nachtmusik": Ii. Romanze: Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce0e719cfca95da0ebc40d6ac033333a217864965629cf43f4518b091a2acad0. 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/HKI199274702.
Concerto for Flute and Harp in C Major, K. 299: Ii. Andantino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d353ac06dc2091a504a012d0f66a4967a258c9df92ea4b69ecd8815c066d99. 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/HKI199274202.
Horn Concerto No. 2 in E-flat Major, K. 417: Ii. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7cc94a840024a469b2720d5a052d31b37ee2714098263f1ccddcd631690addc. 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/HKI190712104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddaa90464d4c2f24b636731e407fdee23c37b485960bad1deb0d70e54255f158. 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/HKI199494702.
Serenade No. 9 in D Major, K. 320, "posthorn": Andantino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x009f2ec5318acd67f2c1e254531d6d89c94c5966b2010fbac3dd53a56eaff4a1. 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/HKI199273505.
Symphony No. 40 in G Minor, K. 550: Ii. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x882cf810d209a1e21e35707cd18c47c172e4acb64c40097d88800fb3e36ff929. 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/HKI199281202.
Piano Concerto No. 5 in D Major, K. 175: Ii. Andante ma poco adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x778c9aea2e74a8ff781d49ddcbdc6d41f39d0768173a324e82821df1d45c5f17. 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/HKI199277105.
Piano Concerto No. 25 in C Major, K. 503: Ii. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3091771f5af97be7154f629b9635f2a94e6abc8c30a848378dad4491598e6169. 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/HKI199276208.
Symphony No. 14 in A Major, K. 114: Ii. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bb74c6e0c0372f9ddddbc44d6a96c8956aa54b3f5aa70c764b619bca7597050. 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/HKI199495113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90b7724ab85e0f70841b8b0f0d40d6aa54f28b9b7f40369c8a82db15190d034b. 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/HKI199279003.
Horn Concerto No. 4 in E-flat Major, K. 495: Ii. Romance: Andante cantabile
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4460f007003520b88774ae95011085239f3bc0b4709c2bb9536750bff2c28d52. 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/HKI190712110.
Vesperae solennes de Confessore, K. 339: V. Laudate Dominum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb152bc5ff934a16a6d7270ea907586728a1c69cb7906036cfcd2a4abb9f2cc05. 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/HKI199650113.
Mozart: Concerto for Flute and Harp / Sinfonia Concertante
Concerto for Flute and Harp in C Major, K. 299: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda55622edf12b4e3ec1238bb28dc949cddb3e794ab3a1c466c44974ddfc1b667. 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/HKI199274201.
Concerto for Flute and Harp in C Major, K. 299: II. Andantino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d353ac06dc2091a504a012d0f66a4967a258c9df92ea4b69ecd8815c066d99. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/HKI199274202.
Concerto for Flute and Harp in C Major, K. 299: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa766835b1e93cbf1d48fa327d3adc52d8a4663452b98a630bcf745aaf9162b79. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/HKI199274203.
Sinfonia concertante in E-Flat Major, K. 297b: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48614bc928a0f15a7d1a472d2b77834928e579c06a2187025a65387784e15770. 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/HKI199274204.
Sinfonia concertante in E-Flat Major, K. 297b: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97951ae69bb932917b7ad2631e7f00c68384ef6b8c61d7f9951ae23cb8505dd3. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199274205.
Sinfonia concertante in E-Flat Major, K. 297b: III. Andantino con variazioni
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84ae22063f1ca35e60716f43c10bad91d8e980622f10f502668e574d1caf11fc. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199274206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefd82c111e5540383f6662d81160367bd6f8fe599fc502363736c9990855d68a. 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/HKI199273708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce0e719cfca95da0ebc40d6ac033333a217864965629cf43f4518b091a2acad0. 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/HKI199274702.
Piano Concerto No. 23 in A Major, K. 488: Ii. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x543cf7c80e36778f3c88fde8c5e4392179515504c2e8ae098bf5b1991abc3d46. 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/HKI199276902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x882cf810d209a1e21e35707cd18c47c172e4acb64c40097d88800fb3e36ff929. 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/HKI199281202.
Piano Sonata No. 12 in F Major, K. 332: Ii. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfabeebe1f82b80948228dfb67adcf56313c403ba46fbeb70b4a59669278a4cdb. 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/HKI199277408.
Violin Sonata No. 17 in C Major, K. 296: Ii. Andante sostenuto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63bc0a634070f9e714ff290e198f8c51a11307607e1e2b737e6f825f9f297727. 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/HKI199282402.
Horn Concerto No. 3 in E-flat Major, K. 447: Ii. Romance: Larghetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x642c7c5554944f46e076d2fe7fdbf924a3aea84bccc86d1942c221479eb91868. 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/HKI190712107.
Recorder Sonata in G Minor, Op. 1 No. 2, HWV 360: I. Larghetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b3bc1e60c18de6e69c869607ce8d30f172ea629a781f9f48c2a23690c16bd86. 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/CZA160506509.
Recorder Sonata in G Minor, Op. 1 No. 2, HWV 360: IV. Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b17911fbaf2b03b47a8f27a66603935e1142b63f15856a6187447091fb255c. 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/CZA160506512.
Recorder Sonata in A Minor, Op. 1 No. 4, HWV 362: IV. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d68ce6612d898b775435964ac6a6a48b468f0842c9010cddae4132a38a2347c. 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/CZA160506517.
Flute Sonata in G Major, Op. 1 No. 5, HWV 363b: V. Menuetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4873194405dd3b4e6ff1f85bf1dabe3888f22f211573d4fd5758819e64ca348a. 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/CZA160506523.
Recorder Sonata in C Major, Op. 1 No. 7, HWV 365: I. Larghetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x208c90d15f4ffd22e103400c274efc69fef1a9db7f1b78c8e8b541befc09652e. 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/CZA160506525.
Recorder Sonata in C Major, Op. 1 No. 7, HWV 365: IV. A tempo di gavotti
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Flute Sonata in B Minor, Op. 1 No. 9, HWV 367b: I. Largo
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Flute Sonata in B Minor, Op. 1 No. 9, HWV 367b: V. Alla breve
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Flute Sonata in B Minor, Op. 1 No. 9, HWV 367b: VI. Andante
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Recorder Sonata in F Major, Op. 1 No. 11, HWV 369: II. Allegro
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Recorder Sonata in F Major, Op. 1 No. 11, HWV 369: III. Siciliana
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Recorder Sonata in F Major, Op. 1 No. 11, HWV 369: IV. Allegro
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Flute Sonata in A Minor, Op. 1 No. 16, HWV 374: III. Adagio
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Flute Sonata in A Minor, Op. 1 No. 16, HWV 374: IV. Allegro
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Flute Sonata in E Minor, Op. 1 No. 17, HWV 375: IV. Minuet
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Flute Sonata in B Minor, Op. 1 No. 18, HWV 376: I. Adagio
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Flute Sonata in B Minor, Op. 1 No. 18, HWV 376: III. Largo
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Flute Sonata in B Minor, Op. 1 No. 18, HWV 376: IV. Allegro
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Antonín & Pavel Vranický: Sextets for Flute, Oboe and String Quartet
Piano Concerto No. 21 In C Major, K. 467, "Elvira Madigan": Piano Concerto No. 21 In C Major, K. 467, "Elvira Madigan": II. Andante
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Divertimento No. 15 In B Flat Major, K. 287: Divertimento No. 15 In B Flat Major, K. 287: IV. Adagio
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Serenade No. 13 In G Major, K. 525, "Eine Kleine Nachtmusik" : Serenade No. 13 In G Major, K. 525, "Eine Kleine Nachtmusik": II. Romance
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Piano Concerto No. 23 In A Major, K. 488: Piano Concerto No. 23 In A Major, K. 488: II. Adagio
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Violin Concerto No. 3 In G Major, K. 216: Violin Concerto No. 3 In G Major, K. 216: II. Adagio
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Clarinet Concerto In A Major, K. 622: Clarinet Concerto In A Major, K. 622: II. Adagio
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Dvořák: String Quartet No. 2, Bagatelles, Largo
Bagatelles, Op. 47, B. 79: V. Poco allegro
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Poulenc, Hindemith, Prokofiev, Martinů: Flute Sonatas
Flute Sonata, H. 306: I. Allegro moderato
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Flute Concerto In F Major, Op. 10, No. 1, RV 433, "La Tempesta Di Mare": I. Allegro
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Flute Concerto In F Major, Op. 10, No. 1, RV 433, "La Tempesta Di Mare": II. Largo
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Flute Concerto In F Major, Op. 10, No. 1, Rv 433, "La Tempesta Di Mare": III. Presto
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Oboe Concerto In D Minor, Op. 8, No. 9, RV 454: I. Allegro - Moderato
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Trumpet Concerto In G Minor (Arr. J. Thilde): I. Vivace
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Trumpet Concerto In G Minor (Arr. J. Thilde): II. Lento
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Flute Concerto In D Major, Op. 10, No. 3, RV 428, "Il Gardellino": I. Allegro
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Flute Concerto In D Major, Op. 10, No. 3, RV 428, "Il Gardellino": II. Cantabile
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Flute Concerto In D Major, Op. 10, No. 3, RV 428, "Il Gardellino": III. Allegro
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Trumpet Concerto In B Flat Minor (Arr. J. Thilde): III. Allegro
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Bassoon Concerto In E Minor, RV 484: I. Allegro Poco
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Flute Concerto In G Minor, Op. 10, No. 2, RV 439, "La Notte": I. Largo-presto-largo
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Flute Concerto In G Minor, Op. 10, No. 2, RV 439, "La Notte": II. Presto
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Flute Concerto In G Minor, Op. 10, No. 2, RV 439, "La Notte": III. Largo-il Sonno-allegro
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French Flute Works (Fauré, Ibert, Bozza, Debussy, Roussel, Milhaud, Honegger, Messiaen, Dutilleux)
The Romantic Mozart - A Celebration Of Mozart's Most Romantic Music
Piano Concerto No. 21 In C Major, K. 467, "Elvira Madigan": II. Andante
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Serenade No. 13 In G Major, K. 525, "Eine Kleine Nachtmusik": II. Romance
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12 German Dances, K. 586: No. 7 In G Major
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Piano Concerto No. 27 In B Flat Major, Op. 17, K. 595: II. Larghetto
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Serenade No. 10 In B Flat Major, K. 361, "Gran Partita": III. Adagio
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Piano Concerto No. 20 In D Minor, K. 466: II. Romance
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Válek: Symphony No. 8 "Hic sunt homines" and No. 9 "Rinascimente"
Vivaldi: The Four Seasons/Wind Concertos
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 Molto
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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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Oboe Concerto In C Major, RV 450: II. Larghetto
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Orchestral Suite No. 2 in B Minor, BWV 1067: VII. Badinerie
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Concerto Grosso in B-Flat Major, Op. 6, No. 11: V. Sarabanda. Largo
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3 German Dances, K. 605: No. 3, Sleigh Ride
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Concerto Grosso in F Major, Op. 3, No. 1: I. Allegro assai: Adagio
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Concerto Grosso in D Major, Op. 1, No. 5: I. Largo
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Sonata (Sinfonia) a 5 in G Minor, Op. 2, No. 6: IV. Allegro
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Concerto Grosso in C Minor, Op. 2, No. 1: I. Andante
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Symphony No. 35 in D Major, K. 385, "Haffner": II. Andante
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Concerto Grosso No. 3 in F Major: IV. Largo
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Serenade No. 13 in G Major, K. 525 "Eine kleine Nachtmusik": I. Allegro
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Concerto Grosso in D Major, Op. 1, No. 9: V. Allegro
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Music for the Royal Fireworks, HWV 351: IV. La réjouissance (Featured in "Greenfingers")
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Viola Concerto in G Major, TWV 51:G9: I. Largo
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Sonata (Sinfonia) a 5 in G Minor, Op. 2, No. 6: I. Adagio
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Symphony No. 94 in G Major, Hob. I:94 "Surprise": II. Andante
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The Four Seasons, Violin Concerto in F Minor, Op. 8 No. 4, RV 297 "Winter": II. Largo
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Serenade in E Minor, Op. 20: II. Larghetto
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Symphony in C Major, Ben. 128: I. Allegro molto spiritoso
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Xerxes, HWV 40: Larghetto "Ombra mai fu" (Arr. for Oboe & Orchestra)
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Concerto Grosso in E Minor, Op. 3, No. 3: IV. Allegro
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Symphony No. 104 in D Major, Hob. I:104 "London": III. Menuet - Trio
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Serenade for Strings, Op. 22, B. 52: IV. Larghetto
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Suite bergamasque: Suite Bergamasque: III. Clair de lune
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Symphony No. 9 in E Minor, Op. 95, "From the New World": II. Largo
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Concerto for 2 Violins in D Minor, BWV 1043: II. Largo ma non tanto
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Lakmé: Blumenduett (Lara Croft Tomb Raider): Lakme: Dome epais, le jasmin (Flower Duet)
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Rhapsody on a Theme of Paganini, Op. 43: Variation 18: Andante cantabile
Polish National Radio Symphony Orchestra
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Symphony No. 5 in C-Sharp Minor: IV. Adagietto: Sehr langsam
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5 Lieder, Op. 49: No. 4. Wiegenlied (arr. P. Nagy for piano)
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Ein Sommernachtstraum, Op. 61, MWV M13: A Midsummer Night's Dream, Op. 61, Act III: Nocturne
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Madama Butterfly, Act II: Madame Butterfly, Act II: Humming Chorus
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Prélude à l'après-midi d'un faune, L. 86: Prelude a l'apres-midi d'un faune
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The Gadfly Suite, Op. 97a: VIII. Romance
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Variations on an Original Theme, Op. 36, "Enigma": Variation 9: Nimrod
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Piano Sonata No. 14 in C-Sharp Minor, Op. 27, No. 2, "Moonlight": I. Adagio sostenuto
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Piano Concerto No. 2 in F Major, Op. 102: II. Andante
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Overture (Suite) No. 3 in D Major, BWV 1068: II. Air, "Air on a G String"
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Ave verum corpus, K. 618: Ave Verum Corpus, K. 618
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Serse (Xerxes), HWV 40: Ombra mai fu: Larghetto (arr. for oboe and orchestra)
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Clarinet Concerto in A Major, K. 622: II. Adagio
Piano Sonata No. 12 in F Major, K. 332: II. Adagio
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Serenade No. 13 in G Major, K. 525, "Eine kleine Nachtmusik": II. Romance
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Concerto for Flute & Harp in C Major, K. 299: II. Andantino
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Così fan tutte, K. 588, Act I: Trio. Soave sia il vento
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Violin Sonata No. 26 in B-Flat Major, K. 378: II. Andantino sostenuto e cantabile
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Listen, Learn And Grow, Vol. 2: Lullabies
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Serenade No. 10 in B-Flat Major, K. 361, "Gran Partita": Adagio
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Sinfonia Concertante in E-Flat Major, K. 297b: Andantino con Variazioni
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Divertimento No. 15 in B-Flat Major, K. 287: IV. Adagio
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Serenade No. 10 in B-Flat Major, K. 361, "Gran Partita": IV. Adagio
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歌劇 ''オルフェオとエウリディーチェ'' 第2幕 : 2. 精霊の踊り
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フルート・ソナタ 変ホ長調, BWV .1031: 第 2楽章 シチリアーノ
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ペレアスとメリザンド組曲, シシリエンヌ
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Le nozze di Figaro (The Marriage of Figaro), K. 492: Overture
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Concerto for Flute and Harp in C Major, K. 299: II. Andantino (excerpt)
Horn Concerto No. 4 in E-Flat Major, K. 495: III. Rondo: Allegro vivace
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Piano Concerto No. 21 in C Major, K. 467 "Elvira Madigan": Piano Concerto No. 21 in C Major, K. 467, "Elvira Madigan": II. Andante
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Piano Concerto No. 27 in B-Flat Major, K. 595: Piano Concerto No. 27 in B-Flat Major, Op. 17, K. 595: II. Larghetto
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Check The Czechs! Beatles (Zahraniční Songy V Domácích Verzích)
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Concerto for Flute & Harp in C Major, K. 299: II. Andantino (Excerpt)