That will be a very spiritual experience, for sure! Saw him two or three years ago, solo, and it was a great concert.
Hired him once for a festival gig. National broadcast, 10,000 fans waiting and the band stands for about 5 minutes in the wings. We nudge a band member and say "you have to go on". The guy says "the master is waiting for the planets to be in the correct spaces". An associate says, "Tell him the check won't clear unless he hits the stage now"! He was at the piano in 30 seconds.