Upplýsingar frá listasamtökum (staðfest af Operabase)
The Rhinegold by Wagner, Richard, fim 27 jún 2013, Frá (2013/2013), Leikstýrt af David Marton,, Hljómsveitarstjóri Jan Czajkowski, Christoph Homberger, Martin Schütz, Opernhaus, Zurich, Switzerland