Upplýsingar frá listasamtökum (staðfest af Operabase)
The Gypsy Princess by Kálmán, fös 18 mar 2022, Frá (2022/2022), Leikstýrt af Vyacheslav Tsyupa, Hljómsveitarstjóri Maxim Alekseev, St Petersburg Theater of Musical Comedy, Saint Petersburg, Russia