Tour Support: The Charlie Daniels Band, Trace Adkins, Justin Moore, Chris Janson, Big & Rich, Travis Denning, Gretchen Wilson, Charley Pride and Rhett Akins are among the artists performing at the return of Volunteer Jam Sept. 15 at Nashville's Bridgestone Arena. The CDB and event organizers are donating 500 concert tickets to volunteers who have participated in recent emergency relief efforts across Middle Tennessee. Full lineup here.