Well actually, I'd shake his hand, kiss him on the cheek and thank him to take the time to meet me. I would also ask him if we could spend a few hours together along with his friends musicians, and if I could attend one of their jam sessions. Of course, I'd like very much to spend some time to chat with this great human being on any subject we'd find interesting. And finally, I'd ask him if he could give me his personal email address so that we could stay in contact. Yeah, that is what I'd love to do.