The audience go to join in. Evidently security rounded up 30 musicians from the masses and found instruments for them. They played a couple songs and didn't sound too bad. The guy with the Sax got a solo, as did the girl with the accordion. There was also a guy with the penny whistle (if memory serves, that's what he called it). Rivers himself told the guy it must get him chicks, but I've forgotten if he got to do a solo. He did play a quick ditty that sounded awfully piratey, but that's all I recall for now..