Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Gianni Schicchi by Puccini, Tli 01 Diċ 2009, Minn (2009/2009), Immexxi minn Jack O'Brien,, Surmast Direttur Stefano Ranzani, Metropolitan Opera House, New York City, United States