Epiphone's Dwight Yoakam will appear at Bonnaroo this summer along with Casino devotees Paul McCartney and Wilco.  Mumford and Sons, Tom Petty, ZZ Top, Gov't Mule and the Lumineers are on board, too, with more artist announcements coming soon.  The festival will be held in Manchester, TN June 6-9.  Don't miss it. Visit the website for details.