Warren Haynes and Jerry Garcia Band, Aug. 1, 2016

Warren Haynes and Jeff Sipe during the third set at Red Rocks. Photo by Candace Horgan.

Warren Haynes and the Colorado Symphony celebrate Jerry Garcia's birthday at Red Rocks. Photo by Candace Horgan.

Warren Haynes and the Colorado Symphony celebrate Jerry Garcia's birthday at Red Rocks. Photo by Candace Horgan.

Warren Haynes at Red Rocks with the Colorado Symphony celebrating Jerry Garcia's birthday. Photo by Candace Horgan.

Warren Haynes at Red Rocks with the Colorado Symphony celebrating Jerry Garcia's birthday. Photo by Candace Horgan.

Melvin Seals plays with Warren Haynes. Photo by Candace Horgan.

Jerry Garcia's legendary Tiger guitar. Photo by Candace Horgan.