I think it's because of the catchy beat, especially at the beginning of the song.
Shores in Flame by Bathory. It's really awesome Viking Metal.
I was going by the gym at work this morning and 'Don't Go' by Yazoo was playing. Now I can't stop singing it.
I seem to be listening to this song a lot lately. <3 it!
Also, part of my soul is owned by Florence and the Machine.
Techno has taken over my mind. I left some room for some psytrance though, since Can't Stop and Forgive Me by Infected Mushroom have been stuck in my head for a while.