{"copyright_id":"0x9af1bfec553f700052f638622e10e715a26ec6e22973f5b5bf95a4212b9aa685","isrc":"QMDA61377869","name":"Piano Sonata in B-Flat Major, Op. 45 No. 1: II. Adagio patetico","registered_at":"2026-08-01T00:49:31Z","spotify_id":"1du5LaRaIN4a9KzF4sFxLt","type":"track"}