Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Gianni Schicchi by Puccini, Ħam 10 Mej 2007, Minn (2007/2007), Immexxi minn Jack O'Brien,, Surmast Direttur James Levine, Joseph Colaneri, Metropolitan Opera House, New York City, United States