I haven't seen anyone answer this question before. I'm currently (as some of you already know) the main string DJ for a dance party. This is one of those parties where everyone goes crazy. I know that the DJ will be mixing the tunes, but what should he do if he wants to build up the crowd? Should he slowly raise his hands like a conductor and crash them down on the breakdown? Maybe he could start dancing? I just want to hear everyone's thoughts. Feel free to post pictures/videos of examples.