The Duke of Mantua in "Rigoletto" in Mexico City - E il sol dell" anima" ...Che m"ami" ...Addio, addio" (with Maria Callas) (阿尔弗雷多在茶花女与玛丽亚·卡拉斯在墨西哥城 - 与灵魂“...那你爱我”的阳光...再见，再见”（与玛丽亚·卡拉斯）)