The Wood Brothers will take the stage at this year’s Lockn’ Festival. The trio joins a lineup that already includes The Allman Brothers Band, Phil Lesh & Friends, Bob Weir & RatDog, Widespread Panic, The String Cheese Incident, Willie Nelson, Gary Clark Jr., Grace Potter & the Nocturnals, Wilco and Preservation Hall Jazz Band. Many of the above artists are slated to perform on multiple nights, and Widespread Panic will be joined by Steve Winwood during one of their sets.

The Wood Brothers features Medeski, Martin and Wood bassist Chris Wood, as well as his brother, guitarist Oliver Wood, and multi-instrumentalist Jano Rix. The band released their latest album, The Muse, last year.

Lockn’ has also added a number of other artists in recent weeks, including Umphrey’s McGee, Keller Williams’ Grateful Gospel and Grateful Grass and Hot Tuna Acoustic. More artists are expected to be announced this week.

Lockn’ will return to Arrington, VA on September 4-7. General Admission tickets as well as a variety of VIP packages are currently available.