Upplýsingar frá listasamtökum (staðfest af Operabase)
The Valkyrie by Wagner, Richard, mán 02 maí 2011, Frá (2011/2011), Leikstýrt af Robert Lepage,, Hljómsveitarstjóri James Levine, Derrick Inouye, Metropolitan Opera House, New York City, United States