Har Alfons Åberg-låten i huvudet. Läste på lite om s.k. "earworms" (fenomenet att man inte kan få en bit ur en låt ut ur huvudet).
"Some researchers say stuck songs are like thoughts we're trying to suppress. The harder we try not to think about them, the more we can't help it. Other experts claim that earworms are simply a way to keep the brain busy when it's idling [source: University of Cincinnati]. Just as there are many theories, there are many names for the phenomenon. It's been called everything from 'repetunitis' to 'melodymania'." - Howstuffworks