{"copyright_id":"0x2f5be1fd8d2db637984876a7e1ada06b4c893dddb3a2f49f9d3ea68a81218450","isrc":"GBF078010211","name":"Piano Sonata No. 7 in C, K.309: 1. Allegro con spirito","registered_at":"2026-06-07T20:48:31Z","spotify_id":"7fXUuiurJ8ntKp1I835j8C","type":"track"}