Although initially enjoying great success, Shostakovich’s Lady Macbeth of Mtsensk of 1934 has courted controversy almost from day one. Being condemned from various quarters for its lurid descriptive music in the sex scenes, its supposed justification of Stalin’s genocide (the main protagonist kills her kulak in-laws) and its ‘primitive satire’ in its treatment of the priest and police, it was attacked by both Stravinsky (who described it as ‘lamentably...