Any info on either? We're having a smaller (75ppl) ceremony and reception at a restaurant and we're trying to decide which band to book. I've seen Joe's at a wedding, as well as at Commander's Palace for brunch, but have no experience w/ Dr. Jazz. Dr. Jazz has been so responsive, though (emailed for info this past Saturday and received a CD of their music today in my mailbox!). If we booked Dr. Jazz, we would probably go w/ just a trio and possibly the vocalist. Has anyone used either one?