2002 Cyndi Lauper - Time After Time: A pop music classic that I first heard in Romy and Michelle, but really started to like it after 2000. Many covers since Cyndi, but the original is the best one I guess.
Last Spring I went to my friend's ward Family Home Evening at BYU-Idaho in Rexburg. It was a dinner/talent show and there was a group of guys that sang this song. They did an amazing job, and it was stuck in my head for a least a week after. So I found the music video on YouTube and now it's one of my happy songs and I listen to it all the time. :)