Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Hansel and Gretel by Humperdinck, Ġim 22 Diċ 2006, Minn (2006/2006), Immexxi minn Andreas Meyer-Hanno,, Surmast Direttur Wolf-Michael Storz, Opernhaus Düsseldorf, Dusseldorf, Germany