Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
The Queen of Spades by Tchaikovsky, P. I., Ġim 29 Mej 2015, Minn (2015/2015), Immexxi minn Alexei Stepanuyk,, Surmast Direttur Valery Gergiev, Mariinsky-2, Saint Petersburg, Russia