It was R.E.M. who showed other Eighties bands how to get away with ignoring the rules - they lived in some weird town nobody never heard of, they didn't play power chords, they probably couldn't even spell 'spandex.' All they had was songs.

When Ke$ha tries to rap like L'Trimm, she sounds like any ordinary lonely teenage girl stuck in a nowhere town, singing along to her radio and dreaming of a party where she's the star. Ke$ha's greatness is that in her voice, you can hear both the loser girl and the star. All hail the Queen of Noi$e!

Donna Summer would be remembered as a ground-breaking artist today even if she'd retired the day after she recorded 'I Feel Love' in 1977.

'The Voice' has lots of singers who fit the 'Idol' mold of young, innocent ingenues with psycho stage moms. But it also has long-suffering adult pros, with a whiff of thirtysomething despair in their voices. That adds an edge of realness.

Like most fans of 'So You Think You Can Dance,' I wouldn't know a pasodoble if it beat me with a rake.

It goes without saying that 'Buncha Losers' comedies speak to tough times. The massive unemployment of the Reagan years gave us 'Taxi,' 'Cheers' and the genre-defining 'Night Court,' a show you could never admit to watching without making people feel sorry for you.

Sometimes great tunes happen to bad times, and when the bad time is over, not all the tunes get to move on with you.