{"copyright_id":"0x53e1a7f8434aec4e6cc962742b08c98a1acdf5147ffeb26e30a5111a2e85bd5c","isrc":"GBAYC8803621","name":"Chopin: Piano Sonata No. 2 in B-Flat Minor, Op. 35 \"Funeral March\": I. Grave - Doppio movimento","registered_at":"2026-07-07T16:47:33Z","spotify_id":"0O4PpEXi9ZG6Ib2BGWlhd1","type":"track"}