North Mississippi Allstars are the latest addition to Lockn’ Festival this year. The Dickinson brothers will make their debut at the Arrington, VA festival slated for September 10-13. Currently, the group is out on tour with Anders Osborne as a part of the North Mississippi Osborne project.

NMA joins a lineup that features previously announced artists like Phil Lesh & Friends, Widespread Panic, Robert Plant, The String Cheese Incident, Umphrey’s McGee, Tedeschi Trucks Band and more. Yesterday, the festival announced a special Jefferson Airplane tribute set featuring Jorma Kaukonen and Jack Casady to honor the band’s 50th anniversary.

Tickets to Lockn’ Festival are available via the festival’s website.