L'Orfeo Barockorchester is an Austrian Ensemble of historically informed performance. Presentation The international baroque and opera orchestra, founded in 1996 by Michi Gaigg and Carin van Heerde
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 0x6f9d3d4e8dc4b5a34cc9b0239f1367f0b1b8f4fb499139c2a3bd81c8f8990395. 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/e074260c-0723-41ec-9b08-c8d6b9282325.json and https://artists.proofprofile.net/proofs/artist/e074260c-0723-41ec-9b08-c8d6b9282325.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Pregardien, Christoph: Mozart Concert Arias for Tenor
Telemann: Complete Violin Concertos, Vol. 1
Telemann: Complete Violin Concertos, Vol. 2
Johann Sebastian Bach: Complete Solo Cantatas for Alto and Bass
Ich will den Kreuzstab gerne tragen, BWV 56: I. Aria: Ich will den Kreuzstab gerne 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 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 0x555ce4ada4964ec22935a42743b0114dc6d0fc881ec51b51c47382f0564c3344. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB202369001 — a six-check JSON result.
Widerstehe doch der Sünde, BWV 54: XI. Aria: Widerstehe doch der Sünde
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Haydn: L'incontro improvviso, Hob. XXVIII:6
Schubert: Complete Symphonies & Fragments
Ouverture-Suite in G Major, TWV 55:G1: I. Ouverture
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Ouverture-Suite in G Major, TWV 55:G1: III. Prelude. Vistement
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Ouverture-Suite in G Major, TWV 55:G1: VI. Air en sarabande
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Ouverture-Suite in B-Flat Major, TWV 55:B13: I. Ouverture
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Ouverture-Suite in B-Flat Major, TWV 55:B13: V. Plainte
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Rameau: Pigmalion, RCT 52 (Excerpts) & Dardanus, RCT 35 [Excerpts]
F. Mendelssohn: String Symphonies, Vol. 3 (Arr. for Strings & Piano)
Harpsichord Concerto No. 1 in D Minor, BWV 1052, Arr. for 2 Marimbas and Orchestra: I. Allegro
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Harpsichord Concerto No. 1 in D Minor, BWV 1052, Arr. for 2 Marimbas and Orchestra: II. Adagio
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Harpsichord Concerto No. 1 in D Minor, BWV 1052, Arr. for 2 Marimbas and Orchestra: III. Allegro
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Concerto for 2 Harpsichords in C Major, BWV 1061, Arr. for 4 Marimbas and Orchestra: I. Allegro
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Concerto for 2 Harpsichords in C Major, BWV 1061, Arr. for 4 Marimbas and Orchestra: II. Adagio ovvero Largo
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Concerto for 2 Harpsichords in C Major, BWV 1061, Arr. for 4 Marimbas and Orchestra: III. Fuga. Vivace
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Concerto for 2 Harpsichords in C Minor, BWV 1062, Arr. for 4 Marimbas and Orchestra: I. Allegro
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Concerto for 2 Harpsichords in C Minor, BWV 1062, Arr. for 4 Marimbas and Orchestra: II. Andante e piano
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Concerto for 2 Harpsichords in C Minor, BWV 1062, Arr. for 4 Marimbas and Orchestra: III. Allegro assai
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Concerto for 4 Harpsichords in A Minor, BWV 1065, Arr. for 8 Marimbas and Orchestra: I. Allegro
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Concerto for 4 Harpsichords in A Minor, BWV 1065, Arr. for 8 Marimbas and Orchestra: II. Largo
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Concerto for 4 Harpsichords in A Minor, BWV 1065, Arr. for 8 Marimbas and Orchestra: III. Allegro
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Ich bin in mir vergnügt, Cantata BWV 204: No. 1 "Ich bin in mir vergnügt"
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Ich bin in mir vergnügt, Cantata BWV 204: No. 2 "Ruhig und in sich zufrieden"
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Ich bin in mir vergnügt, Cantata BWV 204: No. 4 "Die Schätzbarkeit der weiten Erden"
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Ich bin in mir vergnügt, Cantata BWV 204: No. 5 "Schwer ist es zwar, viel Eitles zu besitzen"
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Ich bin in mir vergnügt, Cantata BWV 204: No. 6 "Meine Seele sei vergnügt"
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Ich bin in mir vergnügt, Cantata BWV 204: No. 7 "Ein edler Mensch ist Perlenmuscheln gleich"
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Ich bin in mir vergnügt, Cantata BWV 204: No. 8 "Himmlische Vergnügsamkeit"
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Mein Herze schwimmt im Blut, Cantata BWV 199: No. 1 "Mein Herze schwimmt im Blut"
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Mein Herze schwimmt im Blut, Cantata BWV 199: No. 2 "Stumme Seufzer, stille Klagen"
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Mein Herze schwimmt im Blut, Cantata BWV 199: No. 3 "Doch Gott muss mir genädig sein"
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Mein Herze schwimmt im Blut, Cantata BWV 199: No. 4 "Tief gebückt und voller Reue"
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Mein Herze schwimmt im Blut, Cantata BWV 199: No. 6 "Ich, dein betrübtes Kind"
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Mein Herze schwimmt im Blut, Cantata BWV 199: No. 8 "Wie freudig ist mein Herz"
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Alles mit Gott und nichts ohn' ihn, BWV 1127 N: I. "Alles mit Gott und nichts ohn' ihn wird einher Wundersegen ziehn"
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Alles mit Gott und nichts ohn' ihn, BWV 1127 N: XII. "Alles mit Gott und nichts ohn' ihn wird einher tausend Segen ziehn"
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Schubert: Concert Overtures/Symphony No. 5
Telemann: Complete Violin Concertos, Vol. 4
J. Haydn: Die wüste Insel (L'isola disabitata)
Carl Philipp Emanuel Bach: Magnificat. Die Himmel erzählen die Ehre Gottes
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Rebel, J.F.: Elemens (Les) / Rameau, J.P.: Castor Et Pollux Suite
Telemann, G.P.: Overtures (Suites) - Twv 55: A2, Es2, F14
Overture (Suite) in A Minor, Op. 1, No. 2: I. Ouverture
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Overture (Suite) in A Minor, Op. 1, No. 2: II. Plainte
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Overture (Suite) in A Minor, Op. 1, No. 2: III. Gigue
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Overture (Suite) in A Minor, Op. 1, No. 2: IV. Bouree
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Overture (Suite) in A Minor, Op. 1, No. 2: V. Menuet
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Overture (Suite) in C Major, Op. 1, No. 1: I. Ouverture
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Overture (Suite) in C Major, Op. 1, No. 1: II. Marche
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Overture (Suite) in C Major, Op. 1, No. 1: III. Air des Combattans
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Overture (Suite) in C Major, Op. 1, No. 1: IV. Rigaudon
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Overture (Suite) in C Major, Op. 1, No. 1: V. Menuet
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Overture (Suite) in C Major, Op. 1, No. 1: VI. Chaconne
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Overture (Suite) in G Minor, Op. 1, No. 7: I. Ouverture
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Overture (Suite) in G Minor, Op. 1, No. 7: II. Passacaille
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Overture (Suite) in G Minor, Op. 1, No. 7: III. Bouree
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Overture (Suite) in G Minor, Op. 1, No. 7: IV. Menuet
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Overture (Suite) in B-Flat Major, Op. 1, No. 3: I. Ouverture
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Overture (Suite) in B-Flat Major, Op. 1, No. 3: II. Menuet
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Overture (Suite) in B-Flat Major, Op. 1, No. 3: III. Gavotte
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Overture (Suite) in B-Flat Major, Op. 1, No. 3: IV. Chaconne
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Overture (Suite) in D Minor, Op. 1, No. 4: I. Ouverture
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Overture (Suite) in D Minor, Op. 1, No. 4: II. Entree
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Overture (Suite) in D Minor, Op. 1, No. 4: III. Rondeau
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Overture (Suite) in D Minor, Op. 1, No. 4: IV. Gavotte
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Overture (Suite) in D Minor, Op. 1, No. 4: VI. Passacaille
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Overture (Suite) in F Major, Op. 1, No. 6: I. Ouverture
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Overture (Suite) in F Major, Op. 1, No. 6: II. Brandlay
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Overture (Suite) in F Major, Op. 1, No. 6: IV. Gavotte
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Overture (Suite) in F Major, Op. 1, No. 6: V. Courante
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Overture (Suite) in F Major, Op. 1, No. 6: VIII. Menuet
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Overture (Suite) in C Major, Op. 1, No. 8: IV. Gavotte en Rondeau
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Beethoven: 12 Country Dances / 12 German Dances / 6 Minuets / 11 Modling Dances
Myslivecek: Symphonies Nos. 1-6 & Overtures
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Háry János Suite: II. Viennese Musical Clock
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24 Caprices for Violin, Op. 1, Arr. for Violin and Orchestra: No. 1 in E Major
Deutsche Radio Philharmonie Saarbrücken und Kaiserslautern
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Unaccompanied Cello Suite No. 1 in G Major, BWV 1007: I. Prélude
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String Quartet in F Major, M. 35: II. Assez vif, très rythmé
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Concerto for Alto Recorder, Strings & Continuo in G Minor, TWV deest: I. Allegro
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Flute Quartet No. 1 in D Major, K. 285: II. Adagio
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Concerto for Bassoon in A Major, Wq 172: III. Allegro assai
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Symphony in G Major, Wq. 182, No. 1: I. Allegro di molto
Carl Philipp Emanuel Bach Chamber Orchestra
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Symphony in D Major, Wq. 183, No. 1: II. Largo
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Violin Concerto in E Major, RV 269 ("Spring" from "The Four Seasons"): I. Allegro
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Violin Concerto in F Minor, RV 297 ("Winter" from "The Four Seasons"): II. Largo
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Concerto for 2 Mandolins in G Major, RV 532: III. Allegro
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Cello Concerto in G Major, RV 415: III. Alla breve (Presto)
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Concerto for 2 Violins and Strings in A Major "Per Eco": III. Allegro
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Water Music, Suite from HWV 348-350: II. Air. Andante poco allegretto
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Music for the Royal Fireworks, HWV 351: IV. La réjouissance
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Rinaldo, HWV 7, Act II: "Lascia ch'io pianga"
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Serse, HWV 40, Act I: Largo. "Ombra mai fu" (Arr. for String Orchestra)
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Concerto Grosso in A Major, Op. 6, No. 11: II. Allegro
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Brandenburg Concerto No. 4 in G Major, BWV 1049: I. Allegro
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Brandenburg Concerto No. 6 in B-flat Major, BWV 1051: I. —
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Brandenburg Concerto No. 3 in G Major, BWV 1048: I. —
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Suite for Violoncello Solo No. 1 in G Major, BWV 1007: I. Prelude
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Suite for Violoncello Solo No. 6 in D Major, BWV 1012: I. Prelude
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Suite for Violoncello Solo No. 3 in C Major, BWV 1009: VI. Gigue
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Was mir behagt, ist nur die muntre Jagd, Cantata BWV 208: IX. Aria. "Schafe können sicher weiden"
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Suite for Orchestra No. 2 in B Minor for Flute and Strings, BWV 1067: VII. Badinerie
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Concerto grosso in D Major, Op. 6, No. 4: I. Adagio - Allegro
Südwestdeutsches Kammerorchester Pforzheim
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Trio Sonata No. 12 in D Major, Op. 1: II. Largo e puntato (Arr. for Chamber Orchestra)
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Concerto grosso in F Major, Op. 6, No. 9: II. Allemanda. Allegro
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Serenade No. 13 in G Major, K. 525 "Eine kleine Nachtmusik": IV. Rondo. Allegro
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Serenade No. 10 in B-Flat Major, K. 361 "Gran Partita": VII. Rondo. Molto allegro
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Piano Concerto No. 7 in F Major for 2 Pianos & Orchestra, K. 242: III. Rondeau. Tempo di Minuetto
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Flute Quartet in G Major, K. 285a: II. Tempo di Menuetto
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Horn Concerto No. 4 in E-Flat Major, K. 495: III. Rondo. Allegro vivace
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Symphony No. 5 in B-Flat Major, D. 485: I. Allegro
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Octet in F Major, Op. 166: V. Menuetto. Allegretto
Members of the New York Woodwind Quintet
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Fantasie in C Major for Violin and Piano, D. 934: I. Andante molto
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Quintet for Piano and Violin, Viola, Violoncello and Contrabass, D. 667 "The Trout": III. Scherzo. Presto
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String Quartet No. 1 in F Major, Op. 18, No. 1: IV. Allegro
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Symphony No. 2 in D Major, Op. 36: III. Scherzo. Allegro
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Symphony No. 4 in B-Flat Major, Op. 60: III. Allegro vivace
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Symphony No. 8 in F Major, Op. 93: III. Tempo di menuetto
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Dardanus, RCT 35, Act III: Tambourin I & II
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Hippolyte et Aricie, RCT 43 (Orchestral Suite): Chaconne
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Zaïs, RCT 60 (Orchestral Suite): Ouverture entracte
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Peer Gynt Suite No. 1, Op. 46: I. Morning Mood
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Midsommarvaka, Op. 19 "Swedish Rhapsody No. 1"
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Flute Concerto No. 5 in F Major, RV 434: III. Presto
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Concerto in G Major, RV 151 "Alla Rustica": I. Presto
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Dance Suite for Orchestra, Sz. 77: III. Allegro vivace
University of North Carolina School of the Arts Symphony Orchestra
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Zaïs, RCT 60 (Orchestral Suite), Act II: Symphonie
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Flute Concerto in A Major, Wq. 168: III. Allegro assai
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The Bartered Bride, JB 1:100: Dance of the Comedians
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Flute Sonata in B minor, HWV 367b: III. Presto
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Appalachian Spring, Concert Suite: II. Allegro
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Gaité Parisienne: No. 1, Overture (from "La vie parisienne")
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The Marriage of Figaro, K. 492: Overture
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Slavonic Dances, Op. 46: No. 1 in C Major
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Concerto for 3 Violins, Strings and Continuo in F Major, TWV 53:F1: I. Allegro
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Concerto for 3 Violins, Strings and Continuo in F Major, TWV 53:F1: III. Vivace
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Hoffnung des Wiedersehens - Telemann Arias