Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
The Rhinegold by Wagner, Richard, Erb 26 Lul 2006, Minn (2006/2006), Immexxi minn Tankred Dorst,, Surmast Direttur Christian Thielemann, Richard-Wagner-Festspielhaus, Bayreuth, Germany