Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
The Queen of Spades by Tchaikovsky, P. I., Ħam 10 Nov 2005, Minn (2005/2005), Immexxi minn Christian Pade,, Surmast Direttur Sebastian Weigle, Opernhaus, Frankfurt am Main, Germany