(ANNANDALE-ON-HUDSON, N.Y.) – The production of Oresteia, composed by Igor Stravinsky’s compatriot Sergey Taneyev, at the Bard SummerScape festival, from July 26, 2013, through August 4, marks the first time this towering work will have been staged in its entirety outside Russia. Boasting a predominantly Russian cast, Bard’s new and original production comes courtesy of…