Upplýsingar frá listasamtökum (staðfest af Operabase)
Leopold the cat's birthday by Saveliev, lau 25 maí 2024, Frá (2024/2024), Leikstýrt af Natalia Anisheva, Vyacheslav Kushchev,, Hljómsveitarstjóri Alexander Goncharov, Rostov State Musical Theatre, Rostov-on-Don, Russia