Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Tristan and Isolde by Wagner, Richard, Ġim 08 Apr 2016, Minn (2016/2016), Immexxi minn Stefan Tilch,, Surmast Direttur Basil H. E. Coleman, Fürstbischöflichen Opernhaus, Passau, Germany