Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Bluebeard's Castle by Bartók, Sib 14 Fra 2015, Minn (2015/2015), Immexxi minn Mariusz Treliński,, Surmast Direttur Valery Gergiev, Pavel Smelkov, Metropolitan Opera House, New York City, United States