I'd like to also propose something else. I call it the "Gary Puckett & The Union Gap dictum." To wit: Pop music should have an expiration date, beyond which it's rarely heard. I remember hearing Woman, Woman when I was a child, thinking it was a godawful song but that's OK, because 3 months from now the song will drop off the radio and I'd rarely have to hear it again. Then came the advent of FM Oldies stations and, low and behold, I could never stop hearing Woman, Woman. Good lord! Not only was it a shitty song, it was the shitty song that kept on giving. There oughta be a law, and that's what I'm proposing. Mind you, it would be hard to codify what's awful (Puckett) and what's not (Beatles), but it can be done. This would leave room for new awful pop music, where we'd have the same blessed reaction: only 3 months for this, hopefully.