Upplýsingar frá listasamtökum (staðfest af Operabase)
Michael's Journey by Stockhausen, lau 11 okt 2008, Frá (2008/2008), Leikstýrt af Carlus Padrissa,, Hljómsveitarstjóri Lucas Vis, Festspielhaus Hellerau (Europäisches Zentrum der Künste), Hellerau, Germany