{"copyright_id":"0x3f404f67675df9f6576792d54b1eab607d94ec92e994f84c8d53c9d71e0e78fe","isrc":"USBC10300270","name":"Piano Sonata No. 3 in F Minor, Op. 5: I. Allegro maestoso","registered_at":"2026-07-30T12:45:35Z","spotify_id":"30nHJew62mXpm7dBdb2r7Y","type":"track"}