{"copyright_id":"0x750086bf283161b740ae9cd9b3cd66869dc22808c46a7d93515c586b6a61b59c","isrc":"ES7891302607","name":"Sérénade No. 2 pour piano seul en La Bémol Majeur, Op. 4: Allegro con brio","registered_at":"2026-07-07T19:17:40Z","spotify_id":"5j1MGiuVeB94z51N0keWFC","type":"track"}