Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
"Masquerade Ball" by Khachaturian, A., Tchaikovsky, P. I., Dargomïzhsky, Piazzolla, Bizet, Prokofiev, Tsfasman, Strauss, Josef, Minn (2023/2023), Surmast Direttur Vyacheslav Valeev, Moscow State Tchaikovsky Conservatory, Moscow, Russia