{"copyright_id":"0x15631170809953f7a78095410ff4b998b02cec676575d42d2c100b22b2bf809f","isrc":"NLA507510111","name":"Waltz No. 11 in G Flat, Op. 70 No. 1","registered_at":"2026-07-29T13:27:28Z","spotify_id":"0hayKqJtxyIjUSQaPoc5tH","type":"track"}