I got some pictures but most of them are not that great but I include them for your viewing enjoyment anyway. I was sitting right behind the control booth so you get to see that as well.
Burning lots of CDs at once!
Video is much better -- here is stuff from previous shows.
YouTube - Masters of Lightning Play Darth Vader's Theme with Musical Tesla Coils @ DucKon 18
YouTube - Masters of Lightning Play Ghostbusters With Musical Tesla Coils @ Duckon 2009
YouTube - The Masters of Lightning play Dr Who on Musical Tesla Coils at DucKon 2009