The Met Has the Voices. But Will It Need More to Survive?. Opera, Metropolitan Opera, Debus, Johannes, DiDonato, Joyce, Erraught, Tara (1986- ), Gelb, Peter, Grigolo, Vittorio, Levine, James, Radvanovsky, Sondra, Norma (Opera), The Magic Flute (Opera), Les Contes d'Hoffmann (Opera)