That Something in the Orange was Mike Gundy.
Zach Bryan had Gundy on stage with him during the encore of Bryan’s concert Saturday night at the BOK Center in Tulsa. Gundy joined Bryan on stage with some of his closest family and friends during the last song of the concert, “Revival.” Gundy gave a “Pistols Firing” and any OU fan in attendance trying to enjoy the concert just had to Burn Burn Burn.
You can see video of the scene below.
Zach Bryan is from Oologah, and his return to his home state even prompted Governor Kevin Stitt to declare Friday and Saturday “Zach Bryan Hometown Weekend.