Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Tristan and Isolde 2nd Act by Wagner, Richard, Ħad 10 Jan 2021, Minn (2021/2021), Immexxi minn Edward Gardner,, Surmast Direttur Heidi Bruun Nedregaard, Den Norske Opera, Oslo, Norway