Upplýsingar frá listasamtökum (staðfest af Operabase)
Tristan and Isolde by Wagner, Richard, sun 14 mar 1999, Frá (1999/1999), Leikstýrt af Lotfi Mansouri,, Hljómsveitarstjóri Heinz Fricke, John F. Kennedy Center for the Performing Arts, Washington D.C., United States