Relix shared pro-shot video of Phish guitarist Trey Anastasio and members of This Grateful Dead performing “Touch Of Grey. ” The footage comes in GD’s landmark 2015 Fare Thee Well concerts at Chicago’s Soldier Field.

July 5, 2015 to be accurate, the previous night of this run. For the first encore, Trey headed Phil Lesh, Bob Weir (decked out from his or her ldquo;Let Trey Sing” shirt), Bill Kreutzmann along with Mickey Hart Together with keyboardists Bruce Hornsby along with Jeff Chimenti throughout the In The Dark strike. The video comes in the anniversary rebroadcast of the concerts and sees fans singing and dancing together as part of the “Be In The Stream” characteristic.

Watch Anastasio and members of the Grateful Dead on “Touch Of Grey” under: