{"copyright_id":"0xb31bc216a9d29e1f6afd6bc3d429153f4e675081a106fadf68140d74a9b18493","isrc":"DEAD61703404","name":"Keyboard Concerto in D Major, Wq. 45, H. 478: I. Allegretto","registered_at":"2026-07-31T07:58:01Z","spotify_id":"4T00de7ejjeXdaVWPxNKxT","type":"track"}