{"copyright_id":"0x47eddcdb8ef141bda113d6125d202898eb0168e2eae5cb624b266bc1ddb40b37","isrc":"NLA509807905","name":"Piano Sonata No. 17 In B Flat, K.570: 1. Allegro","registered_at":"2026-07-31T16:17:33Z","spotify_id":"7naw0wj5fDLfTmHHU8yGg2","type":"track"}