“Rostropovich is a genuine hero of the Soviet era and what followed, having stuck up publicly for his friend Alexander Solzhenitsyn when the wrath of the Kremlin was upon him, and having flown to Moscow from the West in 1991 to support Boris Yeltsin, who at the time was facing down an attempted coup. He has lived his life as though borders and limits to freedom don’t exist, which hasn’t exempted him from sometimes having to accept that they do. He’s also a human cyclone. Rostropovich turns 75 in March.”