Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
The Queen of Spades by Tchaikovsky, P. I., Sib 24 Ġun 2000, Minn (2000/2000), Immexxi minn Jens Daniel Herzog,, Surmast Direttur Vladimir Fedoseyev, Opernhaus, Zurich, Switzerland