Drumming gorilla!

There is something intrinsically amusing about a gorilla playing the drums I wonder how long it took them to train it to do that. (Yes, I am aware it's probably a man in a gorilla suit!)I am not too sure of the obvious chocolate link. Then again did the Flake adverts ever have anything to do with chocolate? Maybe the advert will help take Cadburys mind off their other problems. That gorilla had better have washed its hands with something antibacterial.