Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
The Grand Duchess of Gerolstein by Offenbach, Sib 29 Apr 2006, Minn (2006/2006), Immexxi minn Andrej Woron,, Surmast Direttur Askan Geisler, Musiktheater im Revier, Gelsenkirchen, Germany