{"copyright_id":"0xf0215bc635d85f9f1af714303c9af924691d73da22c479b531e1487ebc2d250c","isrc":"HKI190834208","name":"Hohe Schule des Violoncello-Spiels (High School of Cello Playing), Op. 73: Etude No. 8 in C Major","registered_at":"2026-07-30T13:48:46Z","spotify_id":"6RS8bY0mcogd2uExApRsWa","type":"track"}