The Levee did Break at this performance, that's why They would not release their performance. I agree Jimmy would have never got on stage in that condition when he was healthy, i do feel he did it for the issue at hand, the magnitude of the event,(which gives the question why get up there like he was), and he was itching to get back with Robert, as they did have rehearsels planned with Tony Thompson on Drum's but as we know it didn't work-out.