Chris Stapleton will join Willie Nelson on the tour kickoff of his Outlaw Music Festival Tour on August 22nd in Austin, TX. The 14-date tour will also feature special guests Sturgill Simpson, The Avett Brothers, Nathaniel Rateliff & The Night Sweats, Gov’t Mule, Lucinda Williams, Ryan Bingham, Margo Price, Yola, Kathleen Edwards, and Ida Mae.