{"copyright_id":"0x2e5910af4bcafe8afabb64f7cd39ca66f2c2eb1762f11fc4bead35f636f8b484","isrc":"USBC19901800","name":"Piano Sonata No. 2 in B-Flat Minor, Op. 35: 3. Marche funèbre","registered_at":"2026-07-22T06:16:26Z","spotify_id":"7t6oMAd7ZfLgxxtxdvCL2q","type":"track"}