Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Tristan and Isolde by Wagner, Richard, Minn (2008/2009), Immexxi minn Neeme Kuningas,, Surmast Direttur Arvo Volmer, Jüri Alperten, Mihhail Gerts, Estonian National Opera, Tallinn, Estonia