Everybody knows the Beethoven story: He’s a brilliant composer who faced hearing loss; a genius who couldn’t listen to his own masterpieces. But there’s a different way to consider the story we think we know.

Making music under Stalin was a dangerous undertaking — it could end with applause or in a prison camp. In the brutal grip of World War II, Shostakovich composed a symphony so powerful, it was smuggled halfway around the world in order to be played.