The kids and the hubby and I were on vacation last month, requiring a few extended stints in the car and lots of time listening to satellite radio. It was a constant battle between the kids–my son, 13, wanted Lithium, the channel that plays 90s (lots of great music, but I’m still not sure what truly defined that decade, aside from so-called grunge). My daughter, 15, wanted First Wave, the 80s channel. She comes by this preference honestly. It’s genetic. Somewhere along the way, a Wire song came on, from The Ideal Copy. I…