{"copyright_id":"0xea2cbba7dab816fd4eb2ca384f062fbecf4d3289e049901fa45a72ac7a6924d7","isrc":"NLUM71100164","name":"4 Impromptus Op. 142, D.935: No. 1 in F minor: Allegro moderato","registered_at":"2026-06-26T06:42:38Z","spotify_id":"4hHh810yI4lnz9rF7RhHsg","type":"track"}