600 lighted drones in murmuration over Black Rock City

This past year at Burning Man, 600 drones light up the sky -- accompanied by live piano music -- one evening in a beautiful 'flying sculpture' called 'Franchise Freedom.' This is the recently-released film of the piece made by its artists at Studio Drift.
As dusk fell over Black Rock City, 600 luminous drones rose into a hypnotic display of technological choreography, accompanied by the poignant keys of Joep Beving. The drones were guided by a specially made algorithm that simultaneously allows both individual choice and movement as a group. The innovative technology made it possible to create a 3d image in the sky that could be viewed from multiple angles.
Thanks, Cheryl!