{"copyright_id":"0x4662b938f453c65748a2dcdebbb6fe7f4a924cbdab7a06e135cdd9fd62cba444","isrc":"DEF058831708","name":"Fierrabras, D. 796, Act I: No. 4d, Ensemble: Der Landestöchter fromme Pflichten","registered_at":"2026-07-31T09:09:23Z","spotify_id":"6D1DJUvMx1vYyj6YXsm2RA","type":"track"}