At some point in college, I don't remember exactly when, I noticed something that happened every dead week and finals week. I would consistently get the song "Everything You Know Is Wrong" by Weird Al stuck in my head, overriding my usual daily earworms. Kind of ironic for final exams, but luckily I managed to pass everything anyway.
A few weeks ago -- just before, during and after launching Blogger in beta -- I found the same thing happening. I guess something about stress and time pressure just automatically triggered the song. It certainly wasn't deliberate, especially since it took me a minute to get the connection after I started whistling it to myself.
My last few weeks have been exceedingly busy and tiring, and last week in particular was the longest short week I can remember having. Then yesterday I had to get up early again to go help Mom move, which made for a long and physcially tiring day. Somewhere in the middle of it I got the back of my thumb sliced open by a large piece of broken glass falling out a picture frame. And while I'm staunching the flow of blood, guess what pops into my head? Part of the first verse of that song, "...as I'm laying bleeding there on the asphalt...." So that's stuck for the rest of the day again.
It's a good song, at least. It has a very good, continuous flow to it, and I love the way the rhythm changes and pushes everything along. I just hope I don't eventually get too many bad associations with it and stop liking it as a song.