Roosevelt Collier of The Lee Boys will join Warren Haynes’ Christmas Jam lineup as a special guest. Collier, whose band The Lee Boys toured with Warren Haynes Band in 2011, sat in with Haynes on several occasions. Collier joins Bill Evans, Ron Holloway, Ike Stubblefield, Mike Barnes and Kevin Kinney as special guests for Christmas Jam to be held December 13-14 at Asheville, NC’s Cellular Center.

The 25th anniversary of Christmas Jam includes the likes of Phil Lesh Quintet, Aquarium Rescue Unit, Gov’t Mule, Grace Potter and the Nocturnals, O.A.R as well as the return of Sco-Mule featuring John Scofield.