{"copyright_id":"0xa94a661c366be6a2e8f736b64af142af07b8c4d7072b9db1043e372c3d738274","isrc":"NLQK91700006","name":"Sonata for Piano and Cello No. 2 in D, Op. 58: I. Allegro assai vivace","registered_at":"2026-07-31T08:25:42Z","spotify_id":"1IQPUmQWz1QMK0MC8ro2r4","type":"track"}