{"copyright_id":"0x3e96c1487749889765006cf264d64131c0531b12c4b39289f073b63b41576640","isrc":"SEAEX1620050","name":"Cello Sonata No. 1 in D Minor, Op. 109: I. Allegro","registered_at":"2026-07-31T17:05:33Z","spotify_id":"6Ufklm4TmKnQsuMtctc3Uk","type":"track"}