{"copyright_id":"0x6e67710e2b966c062b7a3c4e83f325fc657e0dff3813769e5bf93d03828fdcec","isrc":"USSM11703812","name":"6 Bagatelles for Piano, Op. 97: Humoristischer Marsch, No. 4","registered_at":"2026-06-22T04:12:19Z","spotify_id":"6DUXODs05n57YmOVDpqGUI","type":"track"}