{"copyright_id":"0x86c57db211cf79c37cd5a28ab3257f122f5c5aca53a27fa551009de6acb336a6","isrc":"DEN960801491","name":"Piano Sonata No. 3 in B Minor, Op. 58: I. Allegro maestoso","registered_at":"2026-07-31T20:06:44Z","spotify_id":"5J3bCe8r4mOZcNgm3IzL6M","type":"track"}