The joy of youtube is watching how dances spread faster than ever. Twerking wouldn’t have conquered the world as quickly as it did without it. In the case of Tonga , the new dance/song from Ghana’s Joey B, its a mixture of Brazilian/Latin American grinding with a pinch of azonto. Sarkodie shows up halfway through to deliver another ballistic verse (when he’s on one he really is good). Will this conquer the world?