Dmitry Shostakovich was one of the most successful composers of the twentieth century--a musician who adapted as no other to the unique pressures of his age. By turns vilified and feted by Stalin during the Great Purge, Shostakovich twice came close to succumbing to the whirlwind of political repression of his times and remained under political surveillance all his life, despite the many privileges and awards heaped upon him in old age. Through it...