"Essentially, the popular musician in America must learn that his basic job is to entertain people, to make them forget their sorrows for a moment or two; in the same sense that any popular art form must aim at the same distraction value. Any such job as that is basically a young man's business. It takes a young man's energy to go traveling around the country, night after night in a different place, prancing and cavorting around in front of mobs of people all out to try to forget their problems for an evening. And for a young man it can be a good enough way of life, if he happens to like it."