Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
The Rhinegold by Wagner, Richard, Tne 24 Aww 2020, Minn (2020/2020), Immexxi minn Valentin Schwarz, Surmast Direttur Pietari Inkinen, Richard-Wagner-Festspielhaus, Bayreuth, Germany