Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Siegfried by Wagner, Richard, Ħad 05 Apr 2015, Minn (2014/2015), Immexxi minn Uwe Eric Laufenberg,, Surmast Direttur Dennis Russell Davies, Takeshi Moriuchi, Musiktheater, Linz, Austria