The expansive new Outlaws & Armadillos: Country’s Roaring ’70s exhibit at the Country Music Hall of Fame and Museum will launch this May with the help of an all-star concert organized by Dave Cobb and Shooter Jennings. Among the performers: Jason Isbell, Billy Joe Shaver, Bobby Bare and Jamey Johnson.

Set to open May 25th, the exhibit will chronicle the relationship between Nashville and Austin, Texas, during the height of the Outlaw Country era, when Waylon Jennings and Willie Nelson (and the boys) took on the Music City establishment.

Find more details about the exhibit here.