Sibylla Rubens is a German classical concert soprano. Career Sibylla Rubens studied voice (concert and opera) at the Staatliche Musikhochschule in Trossingen and at the Hochschule für Musik in Fran
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 0x4b3407e462df88c29ffbfc6d809d7866b2b46d45238a13edea1e341c0ca13564. 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/d3c7e5cf-374b-43e4-9d57-548c11d8c3e4.json and https://artists.proofprofile.net/proofs/artist/d3c7e5cf-374b-43e4-9d57-548c11d8c3e4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ein deutsches Requiem, Op. 45: I. Selig sind, die da Leid tragen
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 0x3157d11d4b62e69e43f19d7dbb5943ab1d903b007707c30ccd7381e34c0087a6. 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/DES381403001.
Ein deutsches Requiem, Op. 45: II. Denn alles Fleisch, es ist wie Gras
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7ec23536c1c26399ac12322dc27e09125f6d2fae2c58ace3db9ae9ed4903722. 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/DES381403002.
Ein deutsches Requiem, Op. 45: VII. Selig sind die Toten
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd71b975ecf5aeae64e0b4accad5e24fd90c3aab609a5a956eff21066f76eb9ac. 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/DES381403007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81fe2707849211d41183b59e5271c537513d4b52a6083cd701e5863df72a9812. 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/USSM11901296.
Liederkreis nach Gedichten von Heinrich Heine, Op. 24: 2. Es treibt mich hin, es treibt mich her!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2b9fb1788e658b5272f8095b84f4712e512f2e6e89c12d180fe77ab8379a5a0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T01:01:45Z), 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/USSM12101445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b1bd5e7576833593ecb996c9673d7cc1822ed081a730f8fa387c15ec91d8c3. 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/USSM11901298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76deac9054fcb29ba64a7204eaca4c508a5d7a2ecab23c0dfe442fe18b2a6b52. 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/USSM11901299.
Myrthen, Op. 25: No. 5, Aus dem Schenkenbuch im Divan I - Sitz' ich allein
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e071ccd8263a83cbf29c9f6c638fbd190c5aa44c0f413ccca3d4aa321f51b68. 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/USSM11901300.
Liederkreis nach Gedichten von Heinrich Heine, Op. 24: 6. Warte, warte, wilder Schiffsmann
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x762a962cbc2bce23c6c8305f8817ffec2377bcaf906f16a86da0982ebb469161. 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/USSM12101449.
Liederkreis nach Gedichten von Heinrich Heine, Op. 24: 7. Berg' und Burgen schau'n herunter
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a1f265601a725679fb938b6d72b309884365209d784dc1905c0b733979b0340. 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/USSM12101450.
Liederkreis nach Gedichten von Heinrich Heine, Op. 24: 8. Anfangs wollt' ich fast verzagen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6a28f485768f898fd64bfcf3cdb39c69e4965dcadf94d27f652aa498c6b4172. 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/USSM12101451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d0e344ad47005ecddd8eb34e1f9507f07d4481918f15fff79f5bfbd1c113cb1. 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/USSM11901303.
Myrthen, Op. 25: No. 9, Lied der Suleika
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe96b58ab4ab5a791201eb39c2e5d20634977b67c63291999bea7f972dea25674. 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/USSM11901304.
Myrthen, Op. 25: No. 12, Lied der Braut II - Lass mich ihm an Busen hangen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbdbd26746b9c8ff5dac9a0cc11194b8d98015ae4b8e95f8dad16794a10bd470. 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/USSM11901307.
Romanzen und Balladen, Vol. IV, Op. 64: 3. Tragödie: No. 2, Es fiel ein Reif in der Frühlingsnacht
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c32e7ee6f6fe131da14393cf2996afab38d15041606e82be31baacd8d4b9836. 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/USSM12101458.
Romanzen und Balladen, Vol. IV, Op. 64: 3. Tragödie: No. 3, Auf ihrem Grab steht eine Linde
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x135678d771d8409817ab5798fd5ec754725bf92bf81d8cd9574b96af0a2b12f7. 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/USSM12101459.
Myrthen, Op. 25: No. 15, Aus den hebräischen Gesängen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30025f7bb86b30e01602558a04d12540577e2719dfe8a3c8cb17185b21bae8ea. 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/USSM11901310.
Zwölf Gedichte aus Friedrich Rückerts "Liebesfrühling", Op. 37: 2. Er ist gekommen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cb8e989e9ba31dd4b71f2c8c972b276315fa496d4a0f1f5c803eef6e5817f7c. 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/USSM12101462.
Zwölf Gedichte aus Friedrich Rückerts "Liebesfrühling", Op. 37: 4. Liebst Du um Schönheit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d836f29f9a9243758613e25fde035941f1c03364dab2ed7f1551b977af4ab4a. 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/USSM12101464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a2134dedbc24ec94710a1fdc25c3b3053ebfbf8ccdd4165a077853ae5710e35. 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/USSM11901315.
Zwölf Gedichte aus Friedrich Rückerts "Liebesfrühling", Op. 37: 9. Rose, Meer und Sonne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c083abfd1f647dd64b9c17dc65dc39216f933280fe1155e6e72d40f22fd853a. 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/USSM12101469.
Myrthen, Op. 25: No. 24, Du bist wie eine Blume
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x307a07dbda94781ea4f5c32e6029a4f92b55c3fc2e4ddce8ecfae27dfb244a11. 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/USSM11901319.
Bach, J.S.: Overture (Suite) No. 1 / Handel: Armida Abbandonata
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf4c924fcbe1da36468e03c9406210403bde9c78401616abe08e7763e8d06b39. 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/DEB110903501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd02a6b3468bdca908ce9f594fb02bc361c571dc4e43d3709222146950cc2a98. 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/DEB110903502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aef3e7948d4fe3023c954b12b1f31c9e4fc2e5abf07a1e136f5695c14b0d752. 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/DEB110903503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40d5da0b3de8c3e325557753783e159625529066a1eaccfccd1e3bfd9003accd. 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/DEB110903504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd430f2e5f6efbb97afd5f9acef71bfdb2fedb3beb791a23efaa4ab48b0f67ea. 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/DEB110903517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf7b8504b62590efa044938bd34c091d9ed002282d89b321ace8e43b496a2fce. 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/DEB110903518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b931a94b6c93844dc0913d7bd1680e7d6bae6f92195c2cf2b9316f130c6866e. 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/DEB110903520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dae362802da9e111599458370d28bf55f1f8788a504d92ad698db2cbf814e38. 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/DEB110903521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce8785edd4dc0f20393a40cec55dbaa05d7ca7b384327ade71cac86485fbf4af. 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/DEB110903525.
Schumann: Lied Edition, Vol. 3: Lieder-Album Fur Die Jugend, Op. 79 - Lieder Und Gesänge I, Op. 27
Sechs Lieder, Op. 1: III. Vöglein fliegt dem Nestchen zu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e9d0fc3a9d384684e6bceec955612523bfabdcc401f8925e93758852f57581a. 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/DEB111000803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e5306ab8be3b3d3f0b2712a3c55ff93b55e6725aa1de0f8bedb702a73316873. 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/DEB111000804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dbe96ebdc9d76896b75d7afb2dc9771c7188a3d21c8db74ff1e96161945ae3e. 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/DEB111000805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x766203ab88c409bb67cc56be4ab87f13d6af0e20ec269525c7e99747beceeddd. 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/DEB111000810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4d7b1440d579bd2c53f1de9bd56898a8aec84532ab90fbae41f26c5dba00817. 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/DEB111000811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafdb6698c3e7d22786f23ecd5f1fb987393bd8defc8d89ca17d95da1588682ee. 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/DEB111000812.
Wiegenlied, D. 867, Op. 105 No. 2 "Wie sich der Äuglein kindlicher Himmel"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x505438080e8c9a8042ef0fbb1db0a26651e6324bbcc9aaff95fbce8a53fbacb9. 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/DEB111000816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07cead5cbbec0dbc1155a628c58d66d260520a9649c4e03611b45ac1d361db11. 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/DEB111000818.
49 Deutsche Volkslieder, WoO 33: No. 42, In stiller Nacht
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb313949ac732efc5e1a8c8d2840a4bb7b33b17760a30abcf5122e6d422640c3. 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/DEB111000824.
Spring Classics: Classical music inspired by spring
2 Pieces for Small Orchestra: No. 1. On Hearing the First Cuckoo in Spring
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde21302f69710b751fb955b6de535584a3f76c117f88e18cc5567b048f7b3c0c. 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/HKI190330607.
Sången om våren: Sangen om varen (Spring Song)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeaf8f8cb7719177f2b165105107213c658997ff369889e9ea058f8f2f91d894. 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/HKI190567110.
The 4 Seasons: Violin Concerto in E Major, Op. 8, No. 1, RV 269, "La primavera" (Spring): II. Largo e sempre pianissimo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa49068c36bb86da88cdb6d481c05b1b2aeb613bb696546c275815a6389457aa1. 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/HKI199329502.
A Ceremony of Carols, Op. 28: Spring Carol
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Overture (Suite) No. 3 in D Major, BWV 1068: Suite No. 3 in D Major, BWV 1068: Air, "Air on a G String"
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Rodeo - 4 Dance Episodes: I. Buckeroo Holiday
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6 Stucke, Op. 32 (arr. for orchestra): 6 Pieces, Op. 32: No. 3. Rustle of Spring (arr. for orchestra)
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Bach, J.S.: Magnificat in E-Flat Major, Bwv 243A
O ewiges Feuer, O Ursprung der Liebe, BWV 34a: Recitative: Das ist vor dich, o ehrenwurdger Mann (Soprano)
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Sinfonia - Instrumentale Delen Uit De Cantates
Der Himmel lacht! die Erde jubilieret, BWV 31/1: Sonata
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Non sa che sia dolore, BWV 209/1: Sinfonia
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Ich steh mit einem Fuß im Grabe, BWV 156/1: Sinfonia
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Gleichwie der Regen und Schnee vom Himmel fällt, BWV 18/1: Sinfonia
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Sacred Masterpieces Stuttgart Gachinger Kantorei, Stuttgart Bach Collegium, Rilling
Symphony No. 104 in D Major, Hob. I:104 "London": II. Andante
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Festgesang, MWV D4, "Gutenberg-Kantate": No. 2. (adap. W.H. Cummings as Hark! The Herald Angels Sing)
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Bachkantate, BWV 105 - Herr, gehe nicht ins Gericht mit deinem Knecht (Live)
Bachkantate, BWV 198 - Laß, Fürstin, laß noch einen Strahl (Live)
Trauerfestakt, BWV 198 "Laß, Fürstin, laß noch einen Strahl": III. Arie. "Verstummt, verstummt, ihr holden Saiten" (Sopran) - Live
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Trauerfestakt, BWV 198 "Laß, Fürstin, laß noch einen Strahl": VIII. Arie. "Der Ewigkeit saphirnes Haus" (Tenor) - Live
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Johannes-Passion, BWV 245, I. Teil: 1. Choral "O Mensch, bewein' dein Sünde groß"
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Johannes-Passion, BWV 245, II. Teil: 15. Choral "Christus, der uns selig macht"
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Johannes-Passion, BWV 245, I. Teil: 2. (Evangelist und Chorus) "Jesus ging mit seinen Jüngern", usw
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Johannes-Passion, BWV 245, II. Teil: 16. (Evangelist und Chorus) "Da führeten sie Jesum vor Kaiphas", usw.
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Johannes-Passion, BWV 245, I. Teil: 3. Choral "O große Lieb"
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Johannes-Passion, BWV 245, II. Teil: 17. Choral "Ach großer König, groß zu allen Zeiten"
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Johannes-Passion, BWV 245, I. Teil: 4. Rezitativ (Evangelist) "Auf daß das Wort erfüllet würde"
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Johannes-Passion, BWV 245, I. Teil: 5. Choral "Dein Will gescheh, Herr Gott, zugleich"
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Johannes-Passion, BWV 245, II. Teil: 19. Aria (Tenor) "Ach windet euch nicht so"
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Johannes-Passion, BWV 245, I. Teil: 6. Rezitativ (Evangelist) "Die Schar aber und der Oberhauptmann"
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Johannes-Passion, BWV 245, II. Teil: 21. (Evangelist und chorus) "Und die Kriegsknechte flochten eine Krone von Dornen"
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Johannes-Passion, BWV 245, I. Teil: 7. Aria (Alt) "Von den Stricken meiner Sünden"
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Johannes-Passion, BWV 245, II. Teil: 22. Choral "Durch dein Gefängnis, Gottes Sohn"
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Johannes-Passion, BWV 245, II. Teil: 23 (Evangelist und chorus) "Die Jüden aber schrieen und sprachen"
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Johannes-Passion, BWV 245, I. Teil: 9. Aria (Sopran) "Ich folge dir gleichfalls"
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Johannes-Passion, BWV 245, II. Teil: 24. Aria (Baß) mit Chorus "Eilt, ihr angefochtnen Seelen"
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Johannes-Passion, BWV 245, I. Teil: 10. Rezitativ (Evangelist) "Derselbige Jünger war dem Hohenpriester bekannt"
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Johannes-Passion, BWV 245, I. Teil: 11. Choral "Wer hat dich so geschlagen"
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Johannes-Passion, BWV 245, II. Teil: 26. Choral "In meines Herzens Grunde"
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Johannes-Passion, BWV 245, I. Teil: 11+. Aria (Baß) "Himmel reiße, Welt erbebe"
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Johannes-Passion, BWV 245, II. Teil: 28. Choral "Er nahm alles wohl in acht"
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Johannes-Passion, BWV 245, I. Teil: 13. Aria (Tenor) "Zerschmettert mich, ihr Felsen und ihr Hügel"
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Johannes-Passion, BWV 245, II. Teil: 29. Rezitativ (Evangelist) "Und von Stund an nahm sie der Jünger zu sich"
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Johannes-Passion, BWV 245, I. Teil: 14. Choral "Petrus, der nicht denkt zurück"
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Johannes-Passion, BWV 245, II. Teil: 30. Aria (Alt) "Es ist vollbracht"
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Johannes-Passion, BWV 245, II. Teil: 32. Aria (Baß) mit Choral "Mein teurer Heiland, laß dich fragen"
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Johannes-Passion, BWV 245, II. Teil: 34. Arioso (Tenor) "Mein Herz, indem die ganze Welt"
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Johannes-Passion, BWV 245, II. Teil: 35. Aria (Sopran) "Zerfließe, mein Herze, in Fluten der Zähren"
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Johannes-Passion, BWV 245, II. Teil: 36. Rezitativ (Evangelist) "Die Jüden aber, dieweil es der Rüsttag war"
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Johannes-Passion, BWV 245, II. Teil: 37. Choral "O hilf, Christe, Gottes Sohn"
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Johannes-Passion, BWV 245, II. Teil: 38. Rezitativ (Evangelist) "Darnach hat Pilatum"
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Johannes-Passion, BWV 245, II. Teil: 39. Chorus "Ruht wohl, ihr heiligen Gebeine"
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Johannes-Passion, BWV 245, II. Teil: 40. Choral "Christe, du Lamm Gottes"
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Elias, Op. 70: Part II: Fürchte dich nicht (No. 22 Chorus)
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Elias, Op. 70: Part I: Hilf Herr (No. 1 Chorus)
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Elias, Op. 70: Part I: Zerreißet eure Herzen (No. 3 Rec.)
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Elias, Op. 70: Part II: Du Mann Gottes, lass meine Rede (No. 25 Rec.)
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Elias, Op. 70: Part I: So ihr mich von ganzem Herzen suchet (No. 4 Aria)
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Elias, Op. 70: Part II: Es ist genug! So nimm nun, Herr, meine Seele! (No. 26 Aria)
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Elias, Op. 70: Part I: Was hast du an mir getan (No. 8 Rec., Aria & Duet)
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Elias, Op. 70: Part I: Wohl dem, der den Herrn fürchtet (No. 9 Chorus)
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Elias, Op. 70: Part I: So wahr der Herr Zebaoth lebet (No. 10 Rec. with Chorus)
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Elias, Op. 70: Part II: Wer bis an das Ende beharrt (No. 32 Chorus)
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Elias, Op. 70: Part II: Der Herr ging vorüber (No. 34 Chorus)
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Elias, Op. 70: Part I: Rufet lauter! Er hört euch nicht ( (No. 13 Rec. with Chorus)
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Elias, Op. 70: Part II: Seraphim standen über ihm... Heilig ist Gott der Herr (No. 35 Rec, Quartet, Chorus)
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Elias, Op. 70: Part I: Herr Gott Abrahams, Isaaks und Israels (No. 14 Aria)
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Elias, Op. 70: Part II: Gehe wiederum hinab (No. 36 Chorus, Rec.)
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Elias, Op. 70: Part I: Der Du deine Diener machst zu Geistern (No. 16 Rec., Chorus)
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Schumann.: Lied Edition, Vol. 5: Frauenliebe Und -Leben, Op. 42 - Gedichte Der Konigin Maria Stuart, Op. 135 - 7 Lieder, Op. 104
7 Lieder, Op. 104: No. 6, Die letzten Blumen starben
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Schubert: Lied Edition 26 - Romantic Poets, Vol. 3
Mozart / Schubert / Huttenbrenner: Lieder
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Bachkantate, BWV 51: Jauchzet Gott in allen Landen (Live)
Jauchzet Gott in allen Landen, BWV 51: II. Wir beten zu dem Tempel an (Rezitativ) - Live
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Jauchzet Gott in allen Landen, BWV 51: III. Höchster, mache Deine Güte (Arie) - Live
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Matthäus-Passion, BWV 244, Erster Teil: No. 1, Chorus I & II "Kommt, ihr Töchter, helft mir klagen"
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Matthäus-Passion, BWV 244, Zweiter Teil: No. 30, Aria "Ach! nun ist mein Jesus hin"
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Matthäus-Passion, BWV 244, Erster Teil: No. 2, Evangelista, Jesus "Da Jesus diese Rede vollendet hatte"
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Matthäus-Passion, BWV 244, Zweiter Teil: No. 31, Evangelista "Die aber Jesum gegriffen hatten"
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Matthäus-Passion, BWV 244, Erster Teil: No. 3, Choral "Herzliebster Jesu, was hast du verbrochen"
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Matthäus-Passion, BWV 244, Zweiter Teil: No. 32, Choral "Mir hat die Welt trüglich gericht't"
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Matthäus-Passion, BWV 244, Erster Teil: No. 4, Evangelist, Chorus "Da versammleten sich die Hohenpriester"
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Matthäus-Passion, BWV 244, Zweiter Teil: No. 33, Evangelista, Testis I & II, Pontifex "Und wiewohl viel falsche Zeugen herzutraten"
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Matthäus-Passion, BWV 244, Erster Teil: No. 5, Recitativo "Du lieber Heiland du"
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Matthäus-Passion, BWV 244, Zweiter Teil: No. 34, Recitativo "Mein Jesus schweigt zu falschen Lügen stille"
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Matthäus-Passion, BWV 244, Erster Teil: No. 6, Aria "Buß und Reu"
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Matthäus-Passion, BWV 244, Zweiter Teil: No. 35, Aria "Geduld, Geduld!"
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Matthäus-Passion, BWV 244, Erster Teil: No. 7, Evangelista, Judas "Da ging hin der Zwölfen einer"
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Matthäus-Passion, BWV 244, Erster Teil: No. 8, Aria "Blute nur, du liebes Herz"
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Matthäus-Passion, BWV 244, Zweiter Teil: No. 37, Choral "Wer hat dich so geschlagen"
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Matthäus-Passion, BWV 244, Erster Teil: No. 9, Evangelist, Chorus "Aber am ersten Tag der süßen Brot"
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Matthäus-Passion, BWV 244, Erster Teil: No. 10, Choral "Ich bin's, ich sollte büßen"
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Matthäus-Passion, BWV 244, Zweiter Teil: No. 39, Aria "Erbarme dich"
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Matthäus-Passion, BWV 244, Erster Teil: No. 11, Evangelista, Jesus, Judas "Er antwortete und sprach"
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Matthäus-Passion, BWV 244, Zweiter Teil: No. 40, Choral "Bin ich gleich von dir gewichen"
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Matthäus-Passion, BWV 244, Erster Teil: No. 12, Recitativo "Wiewohl mein Herz in Tränen schwimmt"
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Matthäus-Passion, BWV 244, Erster Teil: No. 13, Aria "Ich will dir mein Herze schenken"
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Matthäus-Passion, BWV 244, Zweiter Teil: No. 42, Aria "Gebt mir meinen Jesum wieder"
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Matthäus-Passion, BWV 244, Erster Teil: No. 14, Evangelista, Jesus "Und da sie den Lobgesang gesprochen hatten"
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Matthäus-Passion, BWV 244, Zweiter Teil: No. 43, Evangelista, Pilatus, Jesus "Sie hielten aber einen Rat"
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Matthäus-Passion, BWV 244, Erster Teil: No. 15, Choral "Erkenne mich, mein Hüter"
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Matthäus-Passion, BWV 244, Zweiter Teil: No. 44, Choral "Befiehl du deine Wege"
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Matthäus-Passion, BWV 244, Erster Teil: No. 16, Evangelista, Petrus, Jesus "Petrus aber antwortete"
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Matthäus-Passion, BWV 244, Erster Teil: No. 17, Choral "Ich will hier bei dir stehen"
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Matthäus-Passion, BWV 244, Zweiter Teil: No. 46, Choral "Wie wunderbarlich ist doch diese Strafe"
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Matthäus-Passion, BWV 244, Erster Teil: No. 18, Evangelista, Jesus "Da kam Jesus mit ihnen zu einem Hofe"
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Matthäus-Passion, BWV 244, Zweiter Teil: No. 47, Evangelista, Pilatus "Der Landpfleger sagte"
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Matthäus-Passion, BWV 244, Erster Teil: No. 19, Recitativo a doi Cori "O Schmerz! hier zittert das gequälte Herz"
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Matthäus-Passion, BWV 244, Zweiter Teil: No. 48, Recitativo "Er hat uns allen wohlgetan"
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Matthäus-Passion, BWV 244, Erster Teil: No. 20, Aria a doi Cori "Ich will bei meinem Jesu wachen"
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Matthäus-Passion, BWV 244, Zweiter Teil: No. 49, Aria "Aus Liebe will mein Heiland sterben"
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Matthäus-Passion, BWV 244, Erster Teil: No. 21, Evangelista, Jesus "Und ging hin ein wenig"
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Matthäus-Passion, BWV 244, Zweiter Teil: No. 50, Evangelist, Chorus "Sie schrieen aber noch mehr", usw.
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Matthäus-Passion, BWV 244, Erster Teil: No. 22, Recitativo "Der Heiland fällt vor seinem Vater nieder"
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Matthäus-Passion, BWV 244, Erster Teil: No. 23, Aria "Gerne will ich mich bequemen"
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Matthäus-Passion, BWV 244, Erster Teil: No. 24, Evangelista, Jesus "Und er kam zu seinen Jüngern"
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Matthäus-Passion, BWV 244, Erster Teil: No. 25, Choral "Was mein Gott will, das g'scheh' allzeit"
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Matthäus-Passion, BWV 244, Erster Teil: No. 26, Evangelista, Jesus, Judas "Und er kam und fand sie aber schlafend"
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Matthäus-Passion, BWV 244, Erster Teil: No. 28, Evangelista, Jesus "Und siehe, einer aus denen"
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Matthäus-Passion, BWV 244, Erster Teil: No. 29, Choral "O Mensch, bewein' dein Sünde groß"
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Mendelssohn, Felix: Psalms 42, 98, 114, 115
Singet dem Herrn, Op. 91, "Psalm 98": Jauchzet dem Herrn alle Weit (Chorus)
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Psalm 115, Op. 31: Nicht unserm Namen, Herr, nur deinem geheilligten (Chorus)
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Psalm 115, Op. 31: Duet: Israel hofft auf dich, du wirst sie beschutzen in Not (Soprano, Tenor)
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Psalm 115, Op. 31: Die Toten werden dich nicht loben (Chorus)
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Psalm 114, Op. 51: Da Israel aus Agypten zog (Chorus)
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Psalm 42, Op. 42, MWV A15: Wie der Hirsch schreit (Chorus)
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Psalm 42, Op. 42, MWV A15: Aria: Meine Seele durstet nach Gott (Soprano)
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Psalm 42, Op. 42, MWV A15: Recitative: Meine Tranen sind (Soprano)
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Psalm 42, Op. 42, MWV A15: Denn ich wollte (Soprano, Chorus)
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Psalm 42, Op. 42, MWV A15: Was betrubst du dich, meine Seele (Chorus)
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Psalm 42, Op. 42, MWV A15: Recitative: Mein Gott, betrubt ist (Soprano)
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Psalm 42, Op. 42, MWV A15: Quintetto: Der Herr hat des Tages
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Psalm 42, Op. 42, MWV A15: Finale: Warum betrubst du dich (Chorus)
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Mendelssohn: Psalm 42, Op. 42 / Dvorak: Te Deum, Op. 103
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Te Deum, Op. 103, B. 176: Aeterna fac cum sanctis tuis (Chorus)
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Ich geh und suche mit Verlangen - Dialogus - BWV 49: Sinfonia
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Herr, deine Augen sehen nach dem Glauben BWV 102: Chorale: Heut lebst du, heut bekehre dich - Seconda parte
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Herr Gott, dich loben wir BWV 16: Recitative: So stimmen wir bei dieser frohen Zeit
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Herr Gott, Dich loben wir BWV 16: Aria: Geliebter Jesu, du allein - Appendix
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Ich habe genung BWV82: Aria; Schlummert ein, ihr matten Augen - Appendix
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Ich armer Mensch, ich Sündenknecht BWV 55
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"Falsche Welt, dir trau ich nicht" BWV 52: Sinfonia
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"Falsche Welt, dir trau ich nicht" BWV 52: Aria (Soprano): "Immerhin, wenn ich gleich verstoßen bin"
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"Falsche Welt, dir trau ich nicht" BWV 52: Aria (Soprano): "Ich halt es mit dem lieben Gott"
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Wer sich selbst erhöhet, der soll erniedriget werden BWV 47
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"Es wartet alles auf dich" BWV 187: Ester Teil - Aria (Alto): "Du Herr, du krönst allein das Hahr mit deinem Gut"
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Ich lasse dich nicht, du segnest mich denn BWV 157: Aria: Ich lasse dicht nicht
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Ich lasse dich nicht, du segnest mich denn BWV 157: Aria: Ich halte meinen Jesum feste
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"Es wartet alles auf dich" BWV 187: Zweiter Teil - Chorale: "Gott hat die Erde zugericht"
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"Was Gott tut, das ist wohlgetan" BWV 98: Chorus: "Was Gott tut, das ist wohlgetan"
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Appendix: Wer sich selbst erhöhet, der soll erniedriget werden BWV 47
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Bach: St Mark Passion, BWV 247 (Reconstruction by Ton Koopman)
Bach, JS: Markus-Passion, BWV 247: No. 1, Chor. "Geh, Jesu, geh zu deiner Pein!"
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Bach, JS: Markus-Passion, BWV 247: No. 7, Choral. "Sie stellen uns wie Ketzern nach"
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Bach, JS: Markus-Passion, BWV 247: No. 8, Rezitativ. "Jesu aber sprach"
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Bach, JS: Markus-Passion, BWV 247: No. 12, Rezitativ. "Und er sandte seiner Jünger"
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Bach, JS: Markus-Passion, BWV 247: No. 14, Rezitativ. "Er antwortete, und sprach zu"
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Bach, JS: Markus-Passion, BWV 247: No. 19, Choral. "Betrübtes Hertz sei wohlgemut"
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Bach, JS: Markus-Passion, BWV 247: No. 22, Duett. "Er kommt, er kommt"
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Bach, JS: Markus-Passion, BWV 247: No. 23, Rezitativ. "Und alsbald, da er noch redete"
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Bach, JS: Markus-Passion, BWV 247: No. 31, Choral. "Was Menschenkraft"
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Bach, JS: Markus-Passion, BWV 247: No. 36c, Rezitativ. "Er aber fieng an sich zu verfluchen"
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Bach, JS: Markus-Passion, BWV 247: No. 39c, Chor. "Gegrüsset seist du"
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Bach, J.S.: Ich steh an deiner Krippen hier
Bach, J.S.: Book of Chorale Settings (A), Trust in God ...
Johann Sebastian Bach: Magnificat in D-Dur (BWV 243) / Motetten BWV 225, BWV 227, BWV 229
Magnificat in D-Dur (BWV 243): Fecit potentiam
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Bachkantate, BWV 212 - Mer hahn en neue Oberkeet
Requiem, K. 626 (Compl. Eybler & Süssmayr): I. Introitus. Requiem aeternam
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Requiem, K. 626 (Compl. Eybler & Süssmayr): IIIc. Rex tremendae
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Requiem, K. 626 (Compl. Eybler & Süssmayr): IIIf. Lacrimosa
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Bach, J.S.: Secular Cantatas, Bwv 212-213