{"copyright_id":"0x11358f6e4bc54998f4022715ca2539dcc5d30b239921b0c09bfec10f418f74da","isrc":"SEAEX1808010","name":"Piano Sonata No. 31 in A-Flat Major, Op. 110: I. Moderato cantabile molto espressivo","registered_at":"2026-07-07T12:27:12Z","spotify_id":"1wQFdH13ulpPr6cZJqxlBQ","type":"track"}