Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Hansel and Gretel by Humperdinck, Ħad 09 Diċ 2012, Minn (2012/2013), Immexxi minn Heinz Peters,, Surmast Direttur Wolfgang Ott, Wolfgang Wengenroth, Grosses Haus (Wiesbaden), Wiesbaden, Germany