Having gone to all the trouble of putting an orchestra (largely made up of New York-based music students and freelancers) in a club, and assembling a trendy-looking audience (largely, it seemed, people with some connection or other to the various presenting organizations), he didn’t actually want a rave atmosphere. The conductor kept berating the audience for talking, took them to task for their cellphones (“we’re here to dance, not to take pictures”) and, at one point, actually stopped the music to try to force people to be quiet.