I couldn't get a popular song, that was stuck in my head, out of my head.. I woke up with it, went back to sleep, woke up with it again - this time after having my typical dream of witnessing a plane crash.. funny thing is - I can't remember what song it was now, for the life of me..
In my case, its ALWAYS s song that I didn't typically listen to.. By artists I don't typically listen to.. I could understand it more if it were songs I like, and listened to frequently.. oh well, weird..
In your case, that's SUPER weird.. I think yo might have tapped into one of those bizarre "once in a blue moon" brain things where you use more than 10% of your brain to access - I dunno - clairvoyant type stuff.. I think stuff like that DOES happen, on very rare occasions.. Most of the time we probably are not even aware of it.. But THAT, my friend, is way out of MY pay grade...
Friendship is like peeing your pants.. Everybody can see it, but only you can feel the warmth..