{"copyright_id":"0x6934e00ff9a11d7c430d600143f57f4f9e55b7339c2b4ac51b81e81a82344547","isrc":"GBAYC2402575","name":"Mozart: Piano Concerto No. 21 in C Major, K. 467: III. Allegro vivace assai, Pt. 4","registered_at":"2026-06-21T21:42:37Z","spotify_id":"0SWDePsHlJA0zFYSjOAo5M","type":"track"}