{"copyright_id":"0x850a2cad2edf67b6b1eb5fab7455c99c12509d9a631f38ded16340838e9a5095","isrc":"FRZ131704040","name":"Grand Sonata in G Major, Op. 37, TH 139: IV. Finale. Allegro vivace","registered_at":"2026-07-30T05:20:26Z","spotify_id":"7ntgfpk6epvjsf646qtZLn","type":"track"}