Upplýsingar frá listasamtökum (staðfest af Operabase)
The Gypsy Princess by Kálmán, sun 20 des 2020, Frá (2020/2021), Leikstýrt af Vyacheslav Tsupa,, Hljómsveitarstjóri Fabio Mastrangelo, Maksim Alekseev, Dmitry Savenkov, St Petersburg Theater of Musical Comedy, Saint Petersburg, Russia