Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
The Flying Dutchman by Wagner, Richard, Ħad 02 Ott 2011, Minn (2011/2011), Immexxi minn Jakob Peters-Messer,, Surmast Direttur Hilary Griffiths, Oper Wuppertal, Wuppertal, Germany