{"copyright_id":"0xdb570698194c9b41f07feba8485fcecbffd7fb0711465d3b2486d94505b33dbd","isrc":"NLA507510150","name":"Piano Sonata No. 2 in B flat minor, Op. 35: 3. Marche funèbre (Lento)","registered_at":"2026-07-30T04:48:35Z","spotify_id":"7Ee3NkJqNyw8mJKD1VcYZ6","type":"track"}