“Even if I could, I wouldn’t want to undo the transformation of jazz into a sophisticated art music. But there’s no sense in pretending that it didn’t happen, or that contemporary jazz is capable of appealing to the same kind of mass audience that thrilled to the big bands of the swing era. And it is precisely because jazz is now widely viewed as a high-culture art form that its makers must start to grapple with the same problems of presentation, marketing and audience development as do symphony orchestras, drama companies and art museums.”