Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
The Malachite Casket by Batin, Sib 16 Mar 2024, Minn (2024/2024), Immexxi minn Olga Enns,, Surmast Direttur Evgeny Kirillov, Maria Zorkina, Perm Tchaikovsky Opera and Ballet Theatre, Perm, Russia