{"copyright_id":"0x94b8c7e1e3105af4324a587e9a3fb1b4223bc4f82b7fae2a706dee3a92f34218","isrc":"SEWDL0718916","name":"Waltzes, Op. 39: No. 13 in B Major","registered_at":"2026-07-31T00:17:16Z","spotify_id":"4pHOKG8qkFh3NfysyKq50P","type":"track"}