I should probably be ashamed because I don't have an iPod, but my mom does (the one that goes with the Nike shoes, so she can track her workout with it!)
But IF I had one...
Jimmy Buffett is NOT something to be ashamed of. He's just plain fun.
Okay, I do have the entire collection of Duran Duran and yes I still listen to it all.
I guess the one thing that stands out is my CD of Burt Kaempfert, the Happy Trumpeter. I listen to it sometimes when I clean the house.
http://www.bertkaempfert.co.uk/indexmain.htm