“Set to a score developed by the show’s composer, Leopold Ross, the 12-minute three dimensional drone show included 3,000 drones that flew nearly 500 feet in the sky (taller than the Statue of Liberty!) with a square footage of 1000’ x 1000’, or the size of three football fields, was stationed over the Hollywood Forever Cemetery, but due to it’s monstrous size it was viewable from three miles away at any direction.

https://www.youtube.com/watch?v=iWZkRfUl6MI