{"copyright_id":"0x39e04d38a792e3e363fedc350882422d70041e3109118a4fb9d373509fdb353b","isrc":"NLUM71100175","name":"No. 3 in E Major (4 Polonaises, Op. 75, D.599)","registered_at":"2026-07-29T12:25:10Z","spotify_id":"1jIMUqZ7KhbGQnBEY2ZN7n","type":"track"}