{"copyright_id":"0x41e0abd1c99da5cb30c76f647c42b69e4301e9019394da9f1527bec08119928c","isrc":"HKI190834309","name":"Hohe Schule des Violoncello-Spiels (High School of Cello Playing), Op. 73: Etude No. 29 in F-Sharp Minor","registered_at":"2026-07-31T18:07:24Z","spotify_id":"6VigtoDgwG1U6ZpSeqXfwO","type":"track"}