Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
The Gypsy Princess by Kálmán, Minn (2014/2015), Immexxi minn Olga Ivanova,, Surmast Direttur Nikolay Klinov, Nizhny Novgorod State Academic Opera and Ballet Theatre, Nizhniy Novgorod, Russia