Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
A Funny Thing Happened on the Way to the Forum by Sondheim, Ħad 12 Mej 2013, Minn (2012/2013), Immexxi minn Werner Sobotka,, Surmast Direttur David Levi, Volksoper, Vienna, Austria