Upplýsingar frá listasamtökum (staðfest af Operabase)
Maria Theresia by Baumgartner, R., fim 11 okt 2012, Frá (2012/2013), Leikstýrt af Ladislav Adamík,, Hljómsveitarstjóri Paul Mauffray, Slovak National Theatre Historical Building, Bratislava, Slovakia