‘Good music is good music, and most music is not!’ As he hits 90, master minimalist Steve Reich looks back

At 14, he heard Stravinsky and resolved to be a composer.

As Reich approaches his 10th decade, the man revered by the likes of David Bowie reflects on a life that changed the soundtrack of modern living Steve Reich is not yet 90 but the celebrations have already begun, with the world premiere of his new piece for large ensemble, In All Your Ways , at the Edinburgh festival last month and a late-night concert at the BBC Proms . But when I ask this most supremely influential of living composers how he feels about becoming a nonagenarian on 3 October, Reich is coy. “I haven’t quite got there yet,” he says. “I don’t want to dot the i before I even get there. I’ll let you know in due course … ” Born in New…