{"copyright_id":"0xa3497fbf9c6a73f11396de7202a6bb57491c7f7b79f7ffe877b662b1668a7bdb","isrc":"NLA507510122","name":"Piano Sonata No. 2 in B flat minor, Op. 35: 3. Marche funèbre (Lento)","registered_at":"2026-08-01T00:29:35Z","spotify_id":"02fnc890RPunLKEN0BmmdE","type":"track"}