{"copyright_id":"0xd9545eeceb45f258a4a3a35999d43ad8a72a548b0f7ff3774c23ebe857095d7f","isrc":"HKI190531001","name":"Keyboard Sonata in A Major, K.208/L.238/P.315 (arr. for guitar)","registered_at":"2026-07-31T15:34:54Z","spotify_id":"0EjhfCYywdLhvvkdct8uGF","type":"track"}