I haven't seen any threads for this, and if there is one feel free to direct me to it and lock this.
Anyways, music selection is really the most important part of the dances, especially Saturday since it has, traditionally, been more populated than the Friday one. Last year there were several problems with the music stopping and the lights coming on, but I don't know if that can really be fixed.
What I do know is, I'm really hoping for some good music. I'm not the biggest techno head, so I don't really have an extended list of what I'd like to hear. All that I can say, for now, is: no dubstep. Seriously, that fad is not only over but it's not even danceable. Please play actual techno music (none of this drop-the-bass fwa fwa fwa nonsense), or, if anything else, throw in some DDR songs like they do at other cons.