{"copyright_id":"0x8a4f8676de7396a6eda810f4262e5a404f8329190d053e0661277850e32ad08e","isrc":"DERV31329370","name":"Schubert: Piano Sonata No. 9 in B Major, Op. Posth. 147, D. 575: IV. Allegro giusto","registered_at":"2026-07-07T14:35:59Z","spotify_id":"4QJIoZ7gbKQefUBXhBPEpK","type":"track"}