Check out this wonderful video of a "drone ballet show" performed in Japan with Mt. Fuji as a backdrop. The drone ballet is made visible by some 16,500 LED lights configured in cages surrounding the drones made by SkyMagic. They're amazing and cool and all, but I like the music even more. Written and performed with drums and a group of tsugaru shamisen players, I watched it multiple times just to hear the song they play. The whole thing is beautiful. What do you think?