The 29th annual Christmas Jam hosted by Warren Haynes will again return to the U.S. Cellular Center in Asheville, NC on December 9.

Among those joining the lineup will be Gov’t Mule, who will reprise their collaboration with Heart’s Ann Wilson (which originally began at this year’s Lockn’ Festival) as well as sets from Trey Anastasio and Classic TAB, The Avett Brothers, Blackberry Smoke and special guests Holly Bowling, Brandon Niederauer, Kevn Kinney, Mike Barnes and more.

Also on the lineup will be Les Bros., a group of Allman Brothers alumni and associates that features Jaimoe, Marc Quinones, Jack Pearson, Lamar Williams Jr., Bruce Katz and more.

All ticketing information is available here.