I have a song like this in my head right now... It`s playing there again and again and again for almost a year... The song is David Guetta - "The world is mine"... Try to find it; it`s great...
I belive my daughter has this problem. She's been mumbling NickleBack's "Far away for far too long," for the past week. I like the song, but it's starting to annoy me, because she dosen't even really know the whole song.