In October 2013, the Mariinsky label releases a DVD & Blu-ray of Strauss most Wagnerian of operas, Die Frau ohne Schatten. Filmed in the historic Mariinsky Theatre in 2011, it stars Russian tenor Avgust Amonov as The Emperor, Mlada Khudoley as The Empress, Olga Savova as The Nurse, and is conducted by Valery Gergiev. The Mariinsky Theatre is one of the few opera houses capable of staging Die Frau ohne Schatten, due to the demanding soloist roles, elaborate sets and large orchestral forces required. This epic production, premiered in 2009, is a collaboration between two British artists, director Jonathan Kent and designer Paul Brown, and has become a regular fixture in the opera company s schedule.