Benjamin Alard (born 13 July 1985, Rouen, France) is a French classical organist, harpsichordist and clavichordist. Biography Studies and competitions Benjamin Alard has focused much of his car
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x428087f0e632cb0997e63d3d858359cb237dee2f31dcc5d2f62ef87c7962fa61. Chain 2 (Bitcoin): anchored in block 953750 (2026-06-15T06:12:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a8185d25-ba0a-4b1f-bdf3-8a01061768e5.json and https://artists.proofprofile.net/proofs/artist/a8185d25-ba0a-4b1f-bdf3-8a01061768e5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
J. S. Bach: Christ lag in Todes Banden, BWV 4: II. Coro "Christ lag in Todes Banden"
Christ lag in Todes Banden, BWV 4: II. Coro "Christ lag in Todes Banden"
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91cb8f429c2153a556bfa86cb359f49840d5c9b9ce59a727a371f8bf7ca99959. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/FR7JM2387020.
Stravinsky: Pulcinella Suite - Falla: El Retablo de Maese Pedro & Harpsichord Concerto
Pulcinella Suite: I. Sinfonia. Allegro moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d89760410c4ad2b7208a182fad7cc9acea9910c3981b1b7c97a25e628758f5e. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/FR7JM2320140.
Pulcinella Suite: II. Serenata. Larghetto
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Pulcinella Suite: III. Scherzino - Allegro - Andantino
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Pulcinella Suite: VI. Gavotta (con due variazioni). Allegro moderato - Allegretto - Allegro più tosto moderato
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Falla: Harpsichord Concerto: III. Vivace (flessibile, scherzando)
Brandenburg Concerto No. 5 in D Major, BWV 1050: I. Allegro
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Weinen, Klagen, Sorgen, Zagen in G Minor, BWV 12: I. Sinfonia
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Weinen, Klagen, Sorgen, Zagen in G Minor, BWV 12: II. Coro "Weinen, Klagen, Sorgen, Zagen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6463ff99031410bcbc696c25e20c4f9ba4d9281e3b173079903678d3b2c11344. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/FR50X1625822.
Weinen, Klagen, Sorgen, Zagen in G Minor, BWV 12: IV. Aria "Kreuz und Kronen sind verbunden"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x289f54a44e23b63b04ec7fe6a3c682d2f98964d6355f752e9214c5f48bfa89ac. 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/FR50X1625824.
Weinen, Klagen, Sorgen, Zagen in G Minor, BWV 12: V. Aria "Ich folge Christo nach"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2356946edebbc23f5c71390fe794dc3d7bb0d4880fa56f954b607e42f99d2e4a. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/FR50X1625825.
Concerto pour deux violons & cordes in D Minor, BWV 1043: II. Largo ma non tanto
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Weinen, Klagen, Sorgen, Zagen in G Minor, BWV 12: VI. Aria "Sei getreu, alle Pein" - VII. Chorale "Was Gott tut, das ist wohlgetan"
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Brandenburg Concerto No. 1 in F Major, BWV 1046: I. Allegro
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J.S. Bach: Complete Keyboard Edition, Vol. 2.2
Bach: The work for organ & harpsichord, Chapter I - 1. Jesu meine Freude
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Ach, was soll ich Sünder machen, BWV 770
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J. S. Bach: A Life in Music (Vol. 1). Arnstadt & Mühlhausen (1703-1708), Early Cantatas
Christ lag in Todes Banden, BWV 4: I. Sinfonia
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91cb8f429c2153a556bfa86cb359f49840d5c9b9ce59a727a371f8bf7ca99959. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/FR7JM2387020.
Christ lag in Todes Banden, BWV 4: III. Duetto "Den Tod niemand zwingen kunnt"
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Christ lag in Todes Banden, BWV 4: IV. Aria "Jesus Christus, Gottes Sohn"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf141506e2ed149f94e819e522a39132ee756863e2524140176ce8208e83fb714. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/FR7JM2387040.
Christ lag in Todes Banden, BWV 4: V. Coro "Es war ein wunderlicher Krieg"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96bb660a453b394d70b85a363a43116c9a0a22d908225370df3185cf2247d9c6. 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/FR7JM2387050.
Christ lag in Todes Banden, BWV 4: VI. Aria "Hie ist das rechte Osterlamm"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5634b42862bc9c6641fe73da1f95760b5e6ca6a6ac1468af6515929bcaf1918. 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/FR7JM2387060.
Christ lag in Todes Banden, BWV 4: VII. Duetto "So feiren wir das hohe Fest"
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Christ lag in Todes Banden, BWV 4: VIII. Corale "Wir essen und wir leben wohl"
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Choral ‟Christ lag in Todesbanden", BWV 718
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfceb04f36c77bc3533249ff79a2fcaa04f8ec043066c80e8c4001345dd866d4d. 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/FR7JM2387090.
Christ lag in Todesbanden: II. Choral "Christ lag in Todesbanden"
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Christ lag in Todesbanden: III. Coro "Alleluja es ist Victoria"
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Christ lag in Todesbanden: IVa. Aria "Wir leben nun mit Jesu Christ"
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Christ lag in Todesbanden: IVb. Rittornello
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Christ lag in Todesbanden: IVc. Aria "Er ist das rechte Osterlamb"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75bde38cc564ecb9e590c012f5e2a3ac548880e0b1b87fcddee5b781ba18c9f0. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/FR7JM2387140.
Christ lag in Todesbanden: IVd. Rittornello
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Christ lag in Todesbanden: IVe. Aria "Den hat schon Christus vor der Welt"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5322338c96d3bdc685ee8ddea3fdb6b53ccf1ffb7f78c25ea79fbdb98a131602. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2387160.
Christ lag in Todesbanden: IVf. Rittornello
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Christ lag in Todesbanden: V. Coro "So feÿren wir das hohe Fest"
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Choral ‟Ach Herr, mich armen Sünder", BWV 742
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Nach dir, Herr, verlanget mich, BWV 150: I. Sinfonia
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Nach dir, Herr, verlanget mich, BWV 150: II. Coro "Nach dir, Herr, verlanget mich"
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Nach dir, Herr, verlanget mich, BWV 150: III. Aria "Doch bin und bleibe ich vergnügt"
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Nach dir, Herr, verlanget mich, BWV 150: IV. Coro "Leite mich in deiner Wahrheit"
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Nach dir, Herr, verlanget mich, BWV 150: V. Aria "Zedern müssen von den Winden"
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Nach dir, Herr, verlanget mich, BWV 150: VI. Coro "Meine Augen sehen stets"
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Nach dir, Herr, verlanget mich, BWV 150: VII. Corale (ciaccona) "Meine Tage in dem Leide"
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Choral ‟Jesu, meines Lebens Leben", BWV 1107
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Gottes Zeit ist die allerbeste Zeit, BWV 106 "Actus tragicus": I. Sonatina
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Gottes Zeit ist die allerbeste Zeit, BWV 106 "Actus tragicus": IIa. Coro "Gottes Zeit ist die allerbeste"
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Gottes Zeit ist die allerbeste Zeit, BWV 106 "Actus tragicus": IIb. Arioso "Ach, Herr, lehre uns bedenken"
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Gottes Zeit ist die allerbeste Zeit, BWV 106 "Actus tragicus": IIc. Aria "Bestelle dein Haus"
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Gottes Zeit ist die allerbeste Zeit, BWV 106 "Actus tragicus": IId. Coro "Es ist der alte Bund"
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Gottes Zeit ist die allerbeste Zeit, BWV 106 "Actus tragicus": IIIa. Aria "In deine Hände, befehl ich meinen Geist"
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Gottes Zeit ist die allerbeste Zeit, BWV 106 "Actus tragicus": IIIb. Arioso e Corale "Heute wirst du mit mir"
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Gottes Zeit ist die allerbeste Zeit, BWV 106 "Actus tragicus": VI. Coro "Glorie, Lob, Ehr und Herrlichkeit"
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J.S. Bach: The Complete Works for Keyboard, Vol. 1
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Herr Christ, der einge Gottessohn, BWV 96: III. Ach ziehe die Seele mit Seilen der Liebe
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Herr Christ der ein’ge Gottes Sohn, BWV 601: Choral prelude
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Herr Christ, der einge Gottessohn, BWV 96: I. Choral Herr Christ, der einge Gottessohn
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Jesu, der du meine Seele, BWV 78: IV. Aria Das Blut so meine Schuld durchstreicht
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Trio Sonata in G major, BWV 1039: III. Adagio e piano
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Herr Gott, dich loben alle wir, BWV 130: V. Aria Lass , o Fürst der Cherubinen
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Ach, lieben Christen, seid getrost, BWV 114: II. Aria Wo wird in diesem jammertale
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Sei Suonate À Violino Solo & Cembalo Concertato, Vol. 2
Sei Suonate À Violino Solo & Cembalo Concertato, Vol. 1
J. S. Bach: A Life in Music (Vol. 2) - The Weimar Years (1708-1717)
Weinen, Klagen, Sorgen, Zagen, BWV 12: I. Sinfonia
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Weinen, Klagen, Sorgen, Zagen, BWV 12: II. Coro "Weinen, Klagen, Sorgen, Zagen"
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Weinen, Klagen, Sorgen, Zagen, BWV 12: III. Recitativo"Wir müssen durch viel Trübsal"
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Weinen, Klagen, Sorgen, Zagen, BWV 12: IV. Aria "Kreuz und Krone sind verbunden"
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Weinen, Klagen, Sorgen, Zagen, BWV 12: V. Aria "Ich folge Christo nach"
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Weinen, Klagen, Sorgen, Zagen, BWV 12: VI. Aria "Sei getreu, alle Pein"
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Weinen, Klagen, Sorgen, Zagen, BWV 12: VII. Choral "Was Gott tut, das ist wohlgetan"
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Nun komm, der Heiden Heiland, TWV 1:1178: I. Coro e Recitativo "Nun komm, der Heiden Heiland"
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Nun komm, der Heiden Heiland, TWV 1:1178: II. Aria "Komm, Jesu, komm zu deiner Kirche"
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Nun komm, der Heiden Heiland, TWV 1:1178: III. Recitativo "Siehe, ich stehe vor der Tür"
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Nun komm, der Heiden Heiland, TWV 1:1178: IV. Aria "Öffne dich, mein ganzes Herze"
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Nun komm, der Heiden Heiland, TWV 1:1178: V. Chor "Amen! Komm, du schöne Freudenkrone"
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Nun komm, der Heiden Heiland, BWV 61: I. Ouvertüre "Nun komm, der Heiden Heiland"
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Nun komm, der Heiden Heiland, BWV 61: II. Recitativo "Der Heiland ist gekommen"
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Nun komm, der Heiden Heiland, BWV 61: III. Aria "Komm, Jesu, komm zu deiner Kirche"
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Nun komm, der Heiden Heiland, BWV 61: IV. Recitativo "Siehe, ich stehe vor der Tür"
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Nun komm, der Heiden Heiland, BWV 61: V. Aria "Öffne dich, mein ganzes Herze"
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Nun komm, der Heiden Heiland, BWV 61: VI. Coro "Amen! Komm du schöne Freudenkrone"
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Himmelskönig, sei willkommen, BWV 182: I. Sonata
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Himmelskönig, sei willkommen, BWV 182: II. Coro "Himmelskönig, sei willkommen"
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Himmelskönig, sei willkommen, BWV 182: III. Recitativo"Siehe, ich komme, im Buch ist von mir geschrieben"
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Himmelskönig, sei willkommen, BWV 182: IV. Aria "Starkes Lieben"
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Himmelskönig, sei willkommen, BWV 182: V. Aria "Leget euch dem Heiland unter"
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Himmelskönig, sei willkommen, BWV 182: VI. Aria "Jesu, laß durch Wohl und Weh"
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Himmelskönig, sei willkommen, BWV 182: VII. Choral "Jesu, deine Passion ist mir lauter Freude"
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Himmelskönig, sei willkommen, BWV 182: VIII. Corale "So lasset uns gehen in Salem der Freuden"
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Johann Sebastian Bach: The Complete Works for Keyboard, Vol. 9 "Köthen, 1717-1723 - The Happy Years"
Amore traditore, BWV 203: II. Recitative "Voglio provar"
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Johann Sebastian Bach: The Complete Works for Keyboard, Vol. 8: Köthen, 1717-1723 - For Maria Barbara
The Couperin Family (En vivo desde la Fundación Juan March, Madrid, 01/02/2020)
Johann Sebastian Bach: The Complete Works for Keyboard, Vol. 7: Orgelbüchlein, BWV 599-644 (with choir)
Orgelbüchlein, BWV 599-644: Wer nur den lieben Gott lässt walten, BWV 642
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Orgelbüchlein, BWV 599-644: O Lamm Gottes, unschuldig, BWV 618
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Orgelbüchlein, BWV 599-644: Nun komm der Heiden Heiland, BWV 599
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Orgelbüchlein, BWV 599-644: Christe, du Lamm Gottes, BWV 619
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Orgelbüchlein, BWV 599-644: Gott, durch deine Güte / Gottes Sohn ist kommen, BWV 600
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Orgelbüchlein, BWV 599-644: Herr Christ, der einge Gottessohn / Herr Gott, nun sei gepreiset, BWV 601
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Orgelbüchlein, BWV 599-644: Lob sei dem allmächtigen Gott, BWV 602
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Orgelbüchlein, BWV 599-644: Alle Menschen müssen sterben, BWV 643
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Orgelbüchlein, BWV 599-644: Puer natus in Bethlehem, BWV 603
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Orgelbüchlein, BWV 599-644: O Mensch, bewein' dein' Sünde groß, BWV 622
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Orgelbüchlein, BWV 599-644: Gelobet seist du, Jesu Christ, BWV 604
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Orgelbüchlein, BWV 599-644: Der Tag, der ist so freudenreich, BWV 605
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Orgelbüchlein, BWV 599-644: Hilf, Gott, dass mir's gelinge, BWV 624
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Orgelbüchlein, BWV 599-644: Vom Himmel hoch, da komm' ich her, BWV 606
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Orgelbüchlein, BWV 599-644: Vom Himmel kam der Engel Schar, BWV 607
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Orgelbüchlein, BWV 599-644: Jesus Christus, unser Heiland, BWV 626
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Orgelbüchlein, BWV 599-644: In dulci jubilo, BWV 608
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Orgelbüchlein, BWV 599-644: Lobt Gott, ihr Christen, allzugleich, BWV 609
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Orgelbüchlein, BWV 599-644: Jesu, meine Freude, BWV 610
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Orgelbüchlein, BWV 599-644: Heut' triumphieret Gottes Sohn, BWV 630
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Orgelbüchlein, BWV 599-644: Wir Christenleut' haben jetzund Freud, BWV 612
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Orgelbüchlein, BWV 599-644: Komm, Gott Schöpfer, heiliger Geist, BWV 631
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Orgelbüchlein, BWV 599-644: Das alte Jahr vergangen ist, BWV 614
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Orgelbüchlein, BWV 599-644: Liebster Jesu, wir sind hier, BWV 633
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Orgelbüchlein, BWV 599-644: In dir ist Freude, BWV 615
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Orgelbüchlein, BWV 599-644: In dich hab' ich gehoffet, Herr, BWV 640
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Orgelbüchlein, BWV 599-644: Mit Fried' und Freud' ich fahr dahin, BWV 616
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Orgelbüchlein, BWV 599-644: Herr Gott, nun schleuß den Himmel auf, BWV 617
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Orgelbüchlein, BWV 599-644: Wenn wir in höchsten Nöten sein, BWV 641
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Johann Sebastian Bach: The Complete Works for Keyboard, Vol. 6 "Das Wohltemperierte Klavier"
J.S. Bach: The Complete Works for Keyboard, Vol. 5, "Toccata & Weimar 1708-1717"
Johann Sebastian Bach: The Complete Works for Keyboard, Vol. 4 "Alla Veneziana"
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J.S. Bach: Complete Keyboard Edition, Vol. 2.1
Bach: The Work for Organ & Harpsichord, Chapter II - 1. Sopra un tema di Albinoni
Musique française des XVIIe et XVIIIe siècles
Bach: Sonate a 2 Clav. & Pedal. BWV 525 - 530
J. S. Bach: Trio Sonata No. 2 in C Minor, BWV 526: II. Largo
Trio Sonata No. 2 in C Minor, BWV 526: II. Largo
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Johann Sebastian Bach: Brandenburg Concerto No. 5 in D Major, BWV 1050: II. Affettuoso
Johann Sebastian Bach: Chromatic Fantasia & Fugue in D Minor, BWV 903: I. Fantasia
J. S. Bach: Nach dir, Herr, verlanget mich, BWV 150: IV. Coro "Leite mich in deiner Wahrheit"
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J.S. Bach: French Suite No. 5 in G Major, BWV 816: IV. Gavotte - Sinfonia in B Minor, BWV 801 - Prelude in C Minor, BWV 999
Johann Sebastian Bach: Orgelbüchlein: Wer nur den lieben Gott lässt walten, BWV 642 - In dir ist Freude, BWV 615
J.S. Bach: Capriccio in B Major, BWV 992, 5
J.S. Bach: Capriccio in B Major, BWV 992, 4
J.S. Bach: Capriccio in B Major, BWV 992, 3
J.S. Bach: Capriccio in B Major, BWV 992, 2
J.S. Bach: Capriccio in B Major, BWV 992, 1