Music is my medicine

I love this sng right now, but I'm sure in a few weeks I will be hating it.  Like everything all good things must come to an end and this sng will become maaaad popular & replayed 88 times in an hour.(exageration) but you get the point.  Anyways have a listen!! Cause you will hear it repeatedly soon! Man BEP shits out the hits...

ps. does anyone know what the chorus background music is from?(like the base)  It sounds so farmiliar