{"copyright_id":"0x0fc644c217415fa7e788193f0912e8a8e12816d66c5034344bbcbf56c1a29d57","isrc":"GBAYC0402548","name":"La Grande Duchess de Gerolstein, Acte I: No 1: Chanson et Valse 'Allez jeunes filles, valsez et tournez...' (Fritz/Choeur/Wanda)","registered_at":"2026-07-30T08:33:04Z","spotify_id":"6A8PqrJiwlJwgyzM3c4f5i","type":"track"}