{"copyright_id":"0x2acc42e28cd96e6294f2d1e27c736ba107b9a543797af448dba5a6041c4c5557","isrc":"GBBZS1826804","name":"Piano Concerto No. 21 in C Major, K. 467 \"Elvira Madigan\": I. Allegro maestoso","registered_at":"2026-07-29T21:42:11Z","spotify_id":"63yTQBrzj6LbWMCc0gPr1r","type":"track"}