Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Hansel and Gretel by Humperdinck, Minn (2015/2016), Immexxi minn Andreas Meyer-Hanno, Esther Mertel,, Surmast Direttur Axel Kober, Lukas Beikircher, Theater Duisburg, Duisburg, Germany