Boris Godunov (opera) the repertory due to difficulty in appreciating his raw and uncompromising idiom. Therefore, Rimsky-Korsakov was justified in making improvements to keep the work alive and increase the public's awareness of Mussorgsky's melodic and dramatic genius. The Rimsky-Korsakov version remained the one usually performed in Russia, even after Mussorgsky's earthier original (1872) gained a place in Western opera houses. The Bolshoy Theatre has only recently embraced the composer's own version. Dmitriy Shostakovich worked on "Boris Godunov" in 1939–1940 on a commission from the Bolshoy Theatre for a new production of the opera. A conflation of the 1869 and 1872 versions had
Boris Godunov (opera) – First performance of the Shostakovich orchestration The premiere of the Shostakovich orchestration of 1940 of Pavel Lamm's vocal score took place on 4 November 1959 at the Kirov Theatre. Sergey Yeltsin conducted. The cast included Boris Shtokolov (Boris). "Note: Musicologists are often not in agreement on the terms used to refer to the two authorial versions of "Boris Godunov". Editors Pavel Lamm and Boris Asafyev used "preliminary redaction" and "principal redaction" for the 1st and 2nd versions, respectively, and David Lloyd-Jones designated them "initial" and "definitive." This article, aiming for utmost objectivity, uses "original" and "revised."" The differences in