{"copyright_id":"0x3dc9799a8d95c06ad863b93c2491bd03fc8e3e471f465a2c4aca901ac04481f4","isrc":"FRZ208305300","name":"Ballade No. 4 in F Minor, Op. 52","registered_at":"2026-07-29T16:26:46Z","spotify_id":"156P1gQ09BKtjYT8vPJulh","type":"track"}