Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Countess Maritza by Kálmán, Ħam 19 Ott 2023, Minn (2023/2023), Immexxi minn Daria Zholnerova,, Surmast Direttur Medet Turgumbaev, Saratov Opera and Ballet Theatre, Saratov, Russia