{"copyright_id":"0xe831abb33a1044acdfd15093fa3698d5173e86a75b3c8b3e50225760519298d3","isrc":"FRZ209022101","name":"Mozart: Piano Sonata No. 3 in B-Flat Major, K. 281: I. Allegro","registered_at":"2026-07-31T11:23:13Z","spotify_id":"7bwcjWaMAiWe7Cz1azOl2n","type":"track"}