Mado Robin, Mady Mesplé, Lily Pons, Silvia Voinea, Anna Moffo, Beverly Sills, Luciana Serra, Edda Moser, Edita Gruberova, Joan Sutherland, June Anderson, Mariella Devia, Ruth Ann Swenson, Natalie Dessay, Elisabeth Vidal, Diana Damrau, Desirée Rancatore, Jessica Pratt and Maria Aleida Rodriguez