Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Hansel and Gretel by Humperdinck, Ħam 19 Diċ 2013, Minn (2013/2014), Immexxi minn Andreas Meyer-Hanno, Surmast Direttur Christoph Altstaedt, Opernhaus Düsseldorf, Dusseldorf, Germany