This is a study in how a performer works an audience. He starts out asking everyone to shake, almost as if he is asking their permission to stir them up. Then he begins the song and does exactly that. He then stops and removes his jacket. At that moment, you can see in his face that he knows what he has done to that audience. He takes it all in, the raw energy of that moment, and then calmly walks back into the electricity, knowing that he is about to take them even further, and then uses their energy to go full speed ahead. It’s a precious, immeasurable moment of the youth culture of the time being absolutely captivated by this amazing artist, and I’m not sure I’ve ever seen anything quite like it, even from James Brown or Jackie Wilson.