The Dead have 5 shows left and they're done, two at The Gorge here in Washington State then 3 in San Fran. People were speculating whether or not they'd do the drones again here, I kinda doubt it because of the winds in The Gorge and it was done to replace fireworks for fire safety reasons. I know they are doing some sort of 600 drone show at the All Star Game here in Seattle, not sure which of the 3 days they're doing that in, never seen drones used in this capacity and yes it would take some good brains and computers.