{"copyright_id":"0x17bd587b0a8115eb765132ffba22d297ec84107326afb20c3afaa96b11bca8e5","isrc":"FR7JM2161040","name":"Piano Sonata No. 23 in F Minor, Op. 57 \"Appassionata\": I. Allegro assai","registered_at":"2026-07-31T05:43:11Z","spotify_id":"4GTDq30bzDJNXTUDp1PDY1","type":"track"}