Why do people get songs stuck in their head?
What causes it?
The rythm, its liken classes, or math. Teachers teach kids the multiplication table with a math song, makes them remember it cuz of the rythm.The rythm which is catchy stays in ones head because it is a pattern our brain understands.
Gee, I don't know!! Why do I have 6 times 7 equals 35 stuck in my head!! I'm an idiot!!!...;-)