Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Leopold the cat's birthday by Saveliev, Sib 29 Ott 2022, Minn (2022/2022), Immexxi minn Elmira Akhmetzaripova,, Surmast Direttur Marat Akhmet-Zaripov, Bashkir State Opera and Ballet Theater, Ufa, Russia