{"copyright_id":"0x67c571dd53f2ff4292cefe791788e70ba0a87b04143fa354e297b35b3ab983ac","isrc":"USHM10747702","name":"Piano Variations (1930)","registered_at":"2026-07-29T21:44:59Z","spotify_id":"7ljAttVueblusnkeORHWjV","type":"track"}