Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Fedosejev, G. Kremer / Gubaidulina, Schostakowitsch, Schtschedrin by Gubaidulina, Shostakovich, Shchedrin, Minn (2005/2005), Surmast Direttur Vladimir Fedoseyev, Wiener Konzerthaus, Vienna, Austria