As we were told before the show began, David Cassidy was a victim of the 36 hour flu. He had been so ill, that his pre-show interview had been cancelled and he had arrived to the theatre just an hour or so prior to the show. As the show unfolded, it was MORE than evident, not just from his own words, but more by observation, that he was in agony! He joked, sweat, played guitar, talked, sang, played drums, apologized true-heartedly to his adoring audience throughout the show, sang, nearly passed out while sitting on the stool, etc. He was clearly more sick than his fans and especially his band ever thought. His true love and passion oozed to his fans. He was so medicated that I don't think he even remembered half of what transpired during his performance. I cannot reinforce enough how brave and unselfish he was. I was truly impressed!