Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
The Tsarina's Shoes by Tchaikovsky, P. I., Tli 08 Diċ 2009, Minn (2009/2009), Immexxi minn Francesca Zambello,, Surmast Direttur Alexander Polianichko, Royal Opera House, London, United Kingdom