Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
The Flying Dutchman by Wagner, Richard, Tli 07 Mar 2017, Minn (2016/2017), Immexxi minn Lydia Steier,, Surmast Direttur Elias Grandy, Dietger Holm, Marguerre-Saal, Heidelberg, Germany