{"copyright_id":"0xa9b76810f8bc7a4570abe374364e57e1f214fbc6b9d66fe051f6066f50e3f4b6","isrc":"JPG600405903","name":"Euphonium Concerto No. 1: III. Vivo e scherzando","registered_at":"2026-07-31T23:11:28Z","spotify_id":"2aC4Loz4juNboECYw8ZOoh","type":"track"}