If you're a Close Encounters of the Third Kind fan pining for a bit of 'UFOs playing music on top of a mountain' action, then this drone 'ballet' in front of Mount Fuji in Japan is definitely what you're looking for:
Beautiful backdrop of the world heritage site Mt. Fuji was used to stage the first Live performance using MIDI controlled LED flying machines, accompanied by Shamisens, the Japanese traditional guitars.
This was done so by utilising more than 20 units of these flying machines, flight swarming formations, music, and 16,500 LED lights to combine into a single audio visual extravaganza. Furthermore, we are able to control the flying machines, visual and audio aspects concurrently, using the DMX512.