Is your reflexive response to this video to...:
a) ...tap your toes and bob your head and dig this kid's groove, appreciating the way children find ways to express their creativity no matter the setting.
b) ...shout, "Who the hell is doing that banging?!? You kids, why can't you just read a book? That's it, I'm throwing out all this sugary junk, it's making you crazy! When do you go back to school?"
If you answered b, you might need a refill on that eggnog.