Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Tannhäuser by Wagner, Richard, Ġim 17 Mej 2013, Minn (2013/2013), Immexxi minn Kasper Holten,, Surmast Direttur Roland Böer, Det Kongelige Teater (Gamle Scene), Copenhagen, Denmark