{"copyright_id":"0xb83402cce3db226e91b30ba046d2a92e787c323a7300f205eae87ac045b4a259","isrc":"ATTE41700214","name":"Fifteen Easy Melodic-Harmonic Etudes with an Accompaniment of a Second Cello: No. 4 - Leicht Bewegt","registered_at":"2026-07-30T07:53:15Z","spotify_id":"0HSNcD1JxcOidCDaOxuZNy","type":"track"}