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description: Siegfried Kurz (18 July 1930 – 8 January 2023) was a German conductor, composer and academic. He influenced the musical scene of Dresden, as the conductor of the Semperoper for three decades, and a pr
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Fidelio, Op. 72: Act I: Finale: O welche Lust, in freier Luft den Atem leicht zu heben!, "Prison Chorus"
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Fidelio, Op. 72: Act I: March
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Concerto for Clarinet and Orchestra in A Major: I. Allegro
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audio: Concerto for Clarinet and Orchestra in A Major: I. Allegro
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Concerto for Clarinet and Orchestra in A Major: II. Adagio
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Concerto for Clarinet and Orchestra in A Major: III. Rondo. Allegro
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Symphony No. 38 in D Major, K. 504 "Prague": III. Presto
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  date published: 2026-07-08T03:22:41Z
audio: Symphony No. 38 in D Major, K. 504 "Prague": III. Presto
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Symphony No. 41 in C Major, K. 551 "Jupiter": IV. Molto allegro
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  date published: 2026-07-08T03:20:19Z
audio: Symphony No. 41 in C Major, K. 551 "Jupiter": IV. Molto allegro
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Piano Concerto No. 9 in E-Flat Major, K. 271 "Jeunehomme": III. Rondeau. Presto
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  date published: 2026-07-08T03:22:41Z
audio: Piano Concerto No. 9 in E-Flat Major, K. 271 "Jeunehomme": III. Rondeau. Presto
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Piano Concerto No. 17 in G Major, K. 453: III. Allegretto - Presto
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Clarinet Concerto in A Major, K. 622: II. Adagio
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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audio: Clarinet Concerto in A Major, K. 622: II. Adagio
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Concerto in C Major for Flute and Harp, K. 299: I. Allegro
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
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Andante for Flute and Orchestra in C Major, K. 315
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
audio: Andante for Flute and Orchestra in C Major, K. 315
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Adagio in E Major, K. 261
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
audio: Adagio in E Major, K. 261
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Violin Concerto No. 5 in A Major, K. 219: I. Allegro aperto
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:39:04Z
audio: Violin Concerto No. 5 in A Major, K. 219: I. Allegro aperto
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Divertimento in D Major, K. 136: I. Allegro
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
audio: Divertimento in D Major, K. 136: I. Allegro
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Serenade in E-Flat Major, K. 375: V. Allegro
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Serenade in E-Flat Major, K. 375: V. Allegro
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Piano Sonata No. 16 in C Major, K. 545: I. Allegro
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Requiem in D Minor, K. 626: VIII. Lacrimosa
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audio: Requiem in D Minor, K. 626: VIII. Lacrimosa
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track: Concerto No. 1 in C Minor, Op. 26: III. Rondo. Vivace
track: Concerto No. 2 in E-Flat Major, Op. 57: I. Allegro
track: Concertino in E-Flat Major, Op. 26

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Concerto No. 1 in C Minor, Op. 26: II Adagio
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Concerto No. 1 in C Minor, Op. 26: III. Rondo. Vivace
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Concerto No. 2 in E-Flat Major, Op. 57: I. Allegro
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Concertino in E-Flat Major, Op. 26
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Mozart: Eine Kleine Nachtmusik
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track: Clarinet Concerto in A Major, K. 622: I. Allegro
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track: Piano Sonata No. 11 in A Major, K. 331: I. Theme and Variations: Andante grazioso
track: Don Giovanni, K. 527: Overture
track: Violin Concerto No. 2 in D Major, K. 211: III. Rondo: Allegro
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Clarinet Concerto in A Major, K. 622: II. Adagio
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Piano Sonata No. 11 in A Major, K. 331: I. Theme and Variations: Andante grazioso
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Piano Sonata No. 11 in A Major, K. 331: I. Theme and Variations: Andante grazioso
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Don Giovanni, K. 527: Overture
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duration: PT5M58S
duration ms: 358306
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by artist: Wolfgang Amadeus Mozart
by artist: Otmar Suitner
by artist: Staatskapelle Berlin
in album: Mozart: Eine Kleine Nachtmusik
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genre: classical
genre: classical-era
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-06T06:56:49Z
audio: Don Giovanni, K. 527: Overture
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Violin Concerto No. 2 in D Major, K. 211: III. Rondo: Allegro
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duration: PT4M42S
duration ms: 282760
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by artist: Wolfgang Amadeus Mozart
by artist: Janine Andrade
by artist: Gewandhausorchester
by artist: Kurt Masur
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genre: classical
genre: classical-era
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Violin Concerto No. 2 in D Major, K. 211: III. Rondo: Allegro
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"Eine kleine Nachtmusik" Serenade No. 13 in G Major, K. 525: II. Romanze: Andante
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duration: PT4M54S
duration ms: 294533
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by artist: Wolfgang Amadeus Mozart
by artist: Virtuosi Saxoniae
by artist: Ludwig Güttler
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genre: classical
genre: classical-era
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: "Eine kleine Nachtmusik" Serenade No. 13 in G Major, K. 525: II. Romanze: Andante
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Requiem in D Minor, K. 626: Lacrimosa: Larghetto
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duration: PT4M51S
duration ms: 291626
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by artist: Wolfgang Amadeus Mozart
by artist: Rundfunk-Sinfonieorchester Berlin
by artist: Helmut Koch
by artist: Solistenvereinigung des Berliner Rundfunks
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genre: classical
genre: classical-era
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Requiem in D Minor, K. 626: Lacrimosa: Larghetto
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STAATSKAPELLE DRESDEN - Legendary Masterworks Recordings
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date published: 1964

Song of Joy (The finest choirs)
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date published: 1961
track: In stiller Nacht
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  by artist: Dresdner Kreuzchor
  by artist: Rudolf Mauersberger
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  genre: classical
  genre: german-romanticism
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  additional property: OTSVerifyInstructions
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    value: 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
  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-02T03:55:08Z
  audio: In stiller Nacht
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    additional property: Danceability
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track: Tannhäuser: "Freudig begrüssen wir die edle Halle"
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  by artist: Otmar Suitner
  by artist: Chor der Deutschen Staatsoper Berlin
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    date published: 1961
  genre: classical
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:53:27Z
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track: Nabucco: Act III - "Va pensiero, sull'ali dorata"
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OpenTimestamps Proof of Existence
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date published: 2026-06-13T13:32:09Z

Nabucco: Act III - "Va pensiero, sull'ali dorata"
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Die 50 Klassik-Hits zum Entspannen - Mondscheinsonate - Schwanensee - Symphonie Fantastique - Blumenstück
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:20:19Z
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track: Swan Lake, Op. 20, Act I: No. 2, Valse
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track: The Magic Flute, K. 620: Overture
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track: Suite bergamasque: III. Clair de lune
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OpenTimestamps Proof of Existence
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date published: 2026-07-08T03:22:41Z

Suite No. 2 in D Major, HWV 349 "Water Music": II. Alla Hornpipe
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Swan Lake, Op. 20, Act I: No. 2, Valse
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
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Concerto for Clarinet and Orchestra in A Major, K. 622: II. Adagio
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
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subject of: OpenTimestamps Proof of Existence
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Overture No. 3 in D Major, BWV 1068: II. Air
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Piano Concerto No. 21 in C Major, K. 467 "Elvira Madigan": II. Andante
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Piano Sonata No. 14 in C-Sharp Minor, Op. 27 "Moonlight": I. Adagio sostenuto
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Clarinet Concerto in A Major, K. 622: II. Adagio
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L'Arlesienne, Op. 23, Suite No. 2: I. Pastorale
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String Quintet No. 17 in E Major, Op. 13 No. 5, G. 275: III. Menuet
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Symphony No. 6 in F Major, Op. 68 "Pastoral": I. Awakening of Cheerful Feelings Upon Arrival in the Country
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subject of: OpenTimestamps Proof of Existence
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audio: Symphony No. 6 in F Major, Op. 68 "Pastoral": I. Awakening of Cheerful Feelings Upon Arrival in the Country
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Piano Trio No. 2 in E-Flat Major, Op. 100, D. 929: II. Andante con moto
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subject of: OpenTimestamps Proof of Existence
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Suite bergamasque: III. Clair de lune
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subject of: OpenTimestamps Proof of Existence
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Antiche danze ed arie per liuto, Suite No. 3, [P. 172]: III. Siciliana. Andantino
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:39:04Z
audio: Antiche danze ed arie per liuto, Suite No. 3, [P. 172]: III. Siciliana. Andantino
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Beethoven Masterpieces, Vols. 1-5
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    date published: 2026-07-08T03:20:19Z
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track: Fidelio, Op. 72: Act I: Finale: O welche Lust, in freier Luft den Atem leicht zu heben!, "Prison Chorus"
track: Piano Sonata No. 14 in C-Sharp Minor, Op. 27, No. 2, "Moonlight": III. Presto agitato
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    date published: 2026-07-08T03:20:19Z
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track: Symphony No. 3 in E-Flat Major, Op. 55, "Eroica": IV. Finale: Allegro molto
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  audio: Symphony No. 3 in E-Flat Major, Op. 55, "Eroica": IV. Finale: Allegro molto
track: Fidelio, Op. 72: Act I: March
track: Egmont, Op. 84: Overture
track: Bagatelle in A Minor, WoO 59, "Fur Elise"
track: Overture to Collin's Coriolan, Op. 62, "Coriolan Overture"
track: Piano Sonata No. 8 in C Minor, Op. 13, "Pathetique": II. Adagio cantabile

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OpenTimestamps Proof of Existence
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date published: 2026-07-08T03:53:27Z

Symphony No. 3 in E-Flat Major, Op. 55, "Eroica": IV. Finale: Allegro molto
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Egmont, Op. 84: Overture
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Bagatelle in A Minor, WoO 59, "Fur Elise"
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Overture to Collin's Coriolan, Op. 62, "Coriolan Overture"
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Piano Sonata No. 8 in C Minor, Op. 13, "Pathetique": II. Adagio cantabile
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Uwe Zimmermann: Levins Muhle (Opera) [Excerpts] [Kurz]
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Britten, Beethoven, Schubert, Mozart, Haydn, Albeniz, Liszt, Ravel, Poulenc, Chopin, Debussy, Massenet, Brahms, Grieg, & Szymanowski: Classics in Heaven
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Verdi, Donizetti, Mozart, Bizet, Puccini & Strauss: Anneliese Rothenberger in great Operas
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Wolfgang Amadeus Mozart.: Bassoon Concerto / Concerto for Flute and Harp (Klier, Walter, Zoff, Dresden Staatskapelle, Kurz, Suitner)
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Opera Arias (Tenor): Schreier, Peter -Wolfgang Amadeus Mozart/ Otto Nicolai/ Georg Friedrich Händel / Richard Strauss / Gioacchino Rossini/ Albert Lortzing/ Claudio Monteverdi/
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MOZART, W.A.: Clarinet Concerto / Symphony No. 41, "Jupiter" (Michallik, Dresden Staatskapelle, Kurz, Neuss German Chamber Philharmonic, Goritzki)
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Opera Arias: Ute Trekel-Burckhardt
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Johannes Walter spielt virtuose französische Flötenkonzerte
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Mozart: Clarinet Concerto & Bassoon Concerto
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Harp Concertos
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Wolfgang Amadeus Mozart: Klarinettenkonzert, Klavierkonzert No. 21, Eine kleine Nachtmusik (Best of Wolfgang Amadeus Mozart: Clarinet Concerto, Piano Concerto No. 21 & A Little Night Music)
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track: Piano Concerto No. 21 in C Major, K. 467: II. Andante
track: Serenade No. 13 in G Major, K. 525 "Eine kleine Nachtmusik": I. Allegro
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Piano Concerto No. 21 in C Major, K. 467: I. Allegro maestoso
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Piano Concerto No. 21 in C Major, K. 467: II. Andante
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Serenade No. 13 in G Major, K. 525 "Eine kleine Nachtmusik": III. Menuetto - Allegretto
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Ibert, Martin, Jolivet & Debussy: Virtuoso Flute Music
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Piano Concerto No. 24 in C Minor, K. 491: III. Allegretto
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Concerto for Flute and Harp in C Major, KV. 299: II. Andantino
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Verdi: Rigoletto (Opera) [Highlights] [Sung in German]
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Gaetano Donizetti: Don Pasquale (Opera) [Highlights] [Sung in German] [Kurz]
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  audio: Violin Concerto in D Major, Op. 9: II. Andantino
track: Variations Op. 36: Je suis encore dans mon printemps
track: Ce que chante la pluie d'automne
track: Vers la source dans le bois
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Violin Concerto in D Major, Op. 9: II. Andantino
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Variations Op. 36: Je suis encore dans mon printemps
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Ce que chante la pluie d'automne
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Vers la source dans le bois
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Concerto for Flute and Harp in C Major, KV. 299: II. Andantino
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Fantasy on a Theme of Haydn, Op. 31
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Harp Concerto in C Major: III. Rondo: Allegro agitato
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The Mother, Op. 41, FS 94: The Fog is Lifting
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track: La traviata, Act I: "Libiamo ne'lieti" (Brindisi )

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OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:22:41Z
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track: Harp Concerto in C in Major: II. Andante lento -
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OpenTimestamps Proof of Existence
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Concerto for Flute and Harp in C Major, K. 299: I. Allegro
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Harp Concerto in C in Major: II. Andante lento -
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Harp Concerto in A Major: II. Larghetto
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Harp Concerto in A Major: III. Rondo. Allegretto
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Partita in F Major: II. Adagio un poco
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Harp Concerto in G Major: II. Andante
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Mozart: Complete Wind Concertos
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