Guardian - Madonna and Prince hit 50
Posted on the sane side as, although New Order were probably far from the writer's mind, he does express the reason why musicians keep at it long after some people think they should stop better than I've ever been able to in years of harping on about it on here.
Nobody associated with popular music ever wants to believe that it is first, last and foremost a business, much less that it is a business in which the same rules apply as in any other sphere of economic activity. In real life, middle-aged people cling to their high-paying jobs for as long as possible, resenting the younger employees nipping at their heels, all the while reassuring themselves that the youngsters can't get the job done the way they can. This sounds like every middle-aged rock star who ever lived, every former headliner who once played the Hollywood Bowl and is now playing small clubs in Norway and the cultural centre in Amiens. Nobody ever gives up a good job, with a nice salary and benefits and lots of prestige just because younger people think that they're out of step with the times or because they've stopped being cool. People in their 50s and 60s have more important things to do than worry about being cool.