Janine Jansen (born ) is a Dutch violinist and violist. Early life and education Jansen was born in Soest in the Netherlands into a musical family. Her father plays organ, harpsichord and piano; fro
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 0xb9cac37f458fa49c99e5c7304f2371dea595465926730bc15cbaaf2980f40252. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/63ace96a-ff19-4603-9069-b9da6fc144a3.json and https://artists.proofprofile.net/proofs/artist/63ace96a-ff19-4603-9069-b9da6fc144a3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Brahms: Violin Concerto; Bartók: Violin Concerto No.1
Violin Concerto in D, Op. 77: 1. Allegro non troppo
Orchestra dell'Accademia Nazionale di Santa Cecilia
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95be7f640ed4af08692caa04a9c0e2b3595546b2f7fb6d0f98388b2b4fb5bd33. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/GBF071502481.
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Violin Concerto in D, Op. 77: 3. Allegro giocoso, ma non troppo vivace - Poco più presto
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Violin Concerto No. 1 (Op. posth), Sz36: 1. Andante sostenuto
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Violin Concerto No. 1 (Op. posth), Sz36: 2. Allegro giocoso
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6 Pieces, Op. 7: 1. Love Song (Arr. Kocián for Violin and Piano)
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Fantasiestücke, Op. 73: 1. Zart und mit Ausdruck
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3 Romances sans paroles, Op. 7: 2. Désespoir
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Eugene Onegin, Op. 24, TH 5: Lensky's Aria (Arr. Auer for Violin and Piano)
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Mythes, Op. 30: 1. La fontaine d'Aréthuse
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Pièce en forme de Habanera, M. 51 (Arr. Catherine for Violin and Piano)
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Sospiri, Op. 70: Sospiri, Op. 70 (Arr. for Violin and Piano)
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Sonata in G Minor, Op. 19: III. Andante (Arr. for Violin and Piano)
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Souvenir d'un lieu cher, Op. 42: 3. Mélodie. Moderato con moto (Ed. Auer)
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Der Opernball: Midnight Bells (Arr. Kreisler for Violin and Piano)
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Roberta: Yesterdays (Arr. for Violin and Piano)
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Schubert: String Quintet - Schoenberg: Verklärte Nacht
Verklärte Nacht, Op. 4: 1. Sehr langsam (bar 1)
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Verklärte Nacht, Op. 4: 4. Sehr breit und langsam (bar 229)
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Verklärte Nacht, Op. 4: 5. Sehr ruhig (bar 370)
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String Quintet in C, D.956: 4. Allegretto
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Violin Concerto In D, Op. 35, TH. 59: 1. Allegro moderato
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Violin Concerto In D, Op. 35, TH. 59: 2. Canzonetta (Andante)
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Violin Concerto In D, Op. 35, TH. 59: 3. Finale (Allegro vivacissimo)
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Souvenir d'un lieu cher, Op. 42: 1. Meditation
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Souvenir d'un lieu cher, Op. 42: 2. Scherzo
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Souvenir d'un lieu cher, Op. 42: 3. Mélodie
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Sibelius: Violin Concerto; Prokofiev: Violin Concerto No. 1
Violin Concerto in D Minor, Op. 47: I. Allegro moderato
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Violin Concerto in D Minor, Op. 47: II. Adagio di molto
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Violin Concerto in D Minor, Op. 47: III. Allegro, ma non tanto
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Violin Concerto No. 1 in D Major, Op. 19: I. Andantino
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Violin Concerto No. 1 in D Major, Op. 19: II. Scherzo. Vivacissimo
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Violin Concerto No. 1 in D Major, Op. 19: III. Moderato
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Messiaen: Quatuor pour la fin du temps (Quartet for the End of Time)
Quatuor pour la fin du Temps: I. Liturgie de cristal
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Quatuor pour la fin du Temps: II. Vocalise, pour l'Ange qui annonce la fin du Temps
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Quatuor pour la fin du Temps: III. Abîme des oiseaux
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Quatuor pour la fin du Temps: IV. Intermède
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Quatuor pour la fin du Temps: V. Louange à l'éternité de Jésus
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Quatuor pour la fin du Temps: VI. Danse de la fureur, pour les sept trompettes
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Quatuor pour la fin du Temps: VII. Fouillis d'arcs-en-ciel, pour l'Ange qui annonce la fin du Temps
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Quatuor pour la fin du Temps: VIII. Louange à l'immortalité de Jésus
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Michel van der Aa: Violin Concerto - Hysteresis
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Violin Concerto No. 2 in E Major, BWV 1042: I. Allegro
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Violin Concerto No. 2 in E Major, BWV 1042: II. Adagio
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Violin Concerto No. 2 in E Major, BWV 1042: III. Allegro assai
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Violin Concerto No. 1 in A Minor, BWV 1041: I. [Allegro moderato]
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Violin Concerto No. 1 in A Minor, BWV 1041: II. Andante
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Violin Concerto No. 1 in A Minor, BWV 1041: III. Allegro assai
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Concerto for Violin and Oboe in C Minor, BWV 1060R: I. Allegro
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Concerto for Violin and Oboe in C Minor, BWV 1060R: II. Adagio
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Concerto for Violin and Oboe in C Minor, BWV 1060R: III. Allegro
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Violin Sonata No. 3 in E Major, BWV 1016: I. Adagio
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Violin Sonata No. 3 in E Major, BWV 1016: II. Allegro
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Violin Sonata No. 3 in E Major, BWV 1016: III. Adagio ma non tanto
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Violin Sonata No. 3 in E Major, BWV 1016: IV. Allegro
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Violin Sonata No. 4 in C Minor, BWV 1017: I. Largo
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Violin Sonata No. 4 in C Minor, BWV 1017: II. Allegro
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Violin Sonata No. 4 in C Minor, BWV 1017: III. Adagio
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Violin Sonata No. 4 in C Minor, BWV 1017: IV. Allegro
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Violin Concerto No. 2 in G minor, Op. 63: 1. Allegro moderato
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Violin Concerto No. 2 in G minor, Op. 63: 2. Andante assai
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Sonata in C major for 2 Violins, Op. 56: 1. Andante cantabile
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Sonata for Violin and Piano No. 1 in F minor, Op. 80: 2. Allegro brusco
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Sonata for Violin and Piano No. 1 in F minor, Op. 80: 3. Andante
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Sonata for Violin and Piano No. 1 in F minor, Op. 80: 4. Allegrissimo
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Violin Sonata in G Minor, L. 140: I. Allegro vivo
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Suite bergamasque, L. 75: Clair de lune (Arr. A. Roelens for Violin and Piano)
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Après un Rêve Op. 7, No. 1 (Arr. for Violin and Piano)
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Violin Concerto in D Major, Op. 61: I. Allegro ma non troppo
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Violin Concerto in D Major, Op. 61: II. Larghetto
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Violin Concerto in D Major, Op. 61: III. Rondo. Allegro
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Violin Concerto, Op. 15: I. Moderato con moto
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Violin Concerto, Op. 15: II. Vivace – Cadenza –
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Violin Concerto in D, R.234 "L'inquietudine": 3. Allegro
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Mendelssohn/Bruch: Violin Concertos (Bonus Track Version)
Violin Concerto In E Minor, Op. 64, MWV O14: 1. Allegro molto appassionato
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Violin Concerto In E Minor, Op. 64, MWV O14: 2. Andante
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Violin Concerto In E Minor, Op. 64, MWV O14: 3. Allegro non troppo - Allegro molto vivace
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Romance in F for Viola & Orchestra, Op. 85
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Violin Concerto No. 1 in G minor, Op. 26: 1. Vorspiel (Allegro moderato)
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Violin Concerto No. 1 in G minor, Op. 26: 2. Adagio
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Violin Concerto No. 1 in G minor, Op. 26: 3. Finale (Allegro energico)
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Violin Concerto In D Minor, Op. posth., MWV O3 - Ed.Menuhin: 3. Allegro
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15 Two-part Inventions, BWV 772/786: No. 1 in C, BWV 772
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15 Two-part Inventions, BWV 772/786: No. 2 in C Minor, BWV 773
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15 Two-part Inventions, BWV 772/786: No. 4 in D Minor, BWV 775
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15 Two-part Inventions, BWV 772/786: No. 8 in F, BWV 779
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15 Two-part Inventions, BWV 772/786: No. 9 in F minor, BWV 780
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15 Two-part Inventions, BWV 772/786: No. 10 in G, BWV 781
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15 Two-part Inventions, BWV 772/786: No. 11 in G Minor, BWV 782
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15 Two-part Inventions, BWV 772/786: No. 13 in A minor, BWV 784
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15 Two-part Inventions, BWV 772/786: No. 15 in B minor, BWV 786
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Partita for Violin Solo No. 2 in D minor, BWV 1004: 1. Allemande
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Partita for Violin Solo No. 2 in D minor, BWV 1004: 5. Ciaccona
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Three-Part Inventions, BWV 787-801: No. 1 in C, BWV 787
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Three-Part Inventions, BWV 787-801: No. 2 in C minor, BWV 788
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Three-Part Inventions, BWV 787-801: No. 3 in D, BWV 789
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Three-Part Inventions, BWV 787-801: No. 4 in D minor, BWV 790
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Three-Part Inventions, BWV 787-801: No. 5 in E Flat Major, BWV 791
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Three-Part Inventions, BWV 787-801: No. 6 in E, BWV 792
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Three-Part Inventions, BWV 787-801: No. 7 in E minor, BWV 793
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Three-Part Inventions, BWV 787-801: No. 8 in F, BWV 794
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Three-Part Inventions, BWV 787-801: No. 9 in F minor, BWV 795
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Three-Part Inventions, BWV 787-801: No. 10 in G, BWV 796
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Three-Part Inventions, BWV 787-801: No. 11 in G minor, BWV 797
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Three-Part Inventions, BWV 787-801: No. 12 in A, BWV 798
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Three-Part Inventions, BWV 787-801: No. 13 in A minor, BWV 799
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Three-Part Inventions, BWV 787-801: No. 14 in B flat, BWV 800
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Three-Part Inventions, BWV 787-801: No. 15 in B minor, BWV 801
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Violin Concerto No. 1 in E Major, RV 269 "La primavera": I. Allegro
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Violin Concerto No. 1 in E Major, RV 269 "La primavera": II. Largo
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Violin Concerto No. 1 in E Major, RV 269 "La primavera": III. Allegro
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Violin Concerto No. 2 in G Minor, RV 315 "L'estate": I. Allegro non molto
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Violin Concerto No. 2 in G Minor, RV 315 "L'estate": II. Adagio - Presto
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Violin Concerto No. 2 in G Minor, RV 315 "L'estate": III. Presto
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Violin Concerto No. 3 in F Major, RV 293 "L'autunno": I. Allegro
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Violin Concerto No. 3 in F Major, RV 293 "L'autunno": II. Adagio molto
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Violin Concerto No. 3 in F Major, RV 293 "L'autunno": III. Allegro
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Violin Concerto No. 4 in F Minor, RV 297 "L'inverno": I. Allegro non molto
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Violin Concerto No. 4 in F Minor, RV 297 "L'inverno": II. Largo
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Violin Concerto No. 4 in F Minor, RV 297 "L'inverno": III. Allegro
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Harbison: Four Songs of Solitude / Variations / Twilight Music
Swan Lake, Op. 20, TH.12 / Act 3: Danse russe (Moderato)
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Introduction et Rondo Capriccioso, Op. 28
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Sibelius: Violin Concerto in D Minor, Op. 47: III. Allegro, ma non tanto
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Prokofiev: Violin Concerto No. 1 in D Major, Op. 19: I. Andantino
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Tchaikovsky: Eugene Onegin, Op. 24, TH 5: Lensky's Aria (Arr. Auer for Violin and Piano)
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Ravel: Pièce en forme de Habanera, M. 51 (Arr. Catherine for Violin and Piano)
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Shostakovich: Piano Trio No. 1, Op. 8 (Live from Verbier Festival / 2017)
Piano Trio No. 1, Op. 8: II. Andante - Meno mosso - Moderato - Allegro - Prestissimo fantastico - Andante - Poco più mosso - Live from Verbier Festival / 2017
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Shostakovich: Piano Trio No. 1, Op. 8: II. Andante - Meno mosso - Moderato - Allegro - Prestissimo fantastico - Andante - Poco più mosso (Live from Verbier Festival / 2017)
Vivaldi: The Four Seasons, "Spring" - I. Allegro
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