Upplýsingar frá listasamtökum (staðfest af Operabase)
Moscow, Tchaikovsky Concert Hall, Ekaterina Mechetina, Alexander Sladkovsky by Vasilyevich Rachmaninoff, Tchaikovsky, P. I., Frá (2015/2015), Hljómsveitarstjóri Alexander Sladkovsky, Tchaikovsky Concert Hall, Moscow, Russia