Upplýsingar frá listasamtökum (staðfest af Operabase)
Concert in memory of Pavel Valerianovich Messner (1931-2005) (Концерт памяти Павла Валериановича Месснера (1931-2005) by Various, Frá (2021/2021), Rachmaninov Hall of the Moscow Conservatory, Moscow, Russia