Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Tannhäuser by Wagner, Richard, Erb 30 Mej 2018, Minn (2017/2018), Immexxi minn Daniel Slater,, Surmast Direttur Vello Pähn, Jüri Alperten, Estonian National Opera, Tallinn, Estonia