Dolly Parton, Alan Jackson and Wynonna are among the newly announced artists to perform at the CMA Music Festival to be held June 9-12 in Nashville. Andy Griggs, Joe Nichols, Sawyer Brown and SHeDAISY have also been added to the nightly concerts. Previously announced performers include Trace Adkins, Dierks Bentley, Big & Rich, Cowboy Troy, Diamond Rio, Sara Evans, Josh Gracin, Miranda Lambert, Jo Dee Messina, Craig Morgan, Rascal Flatts, LeAnn Rimes, Julie Roberts, Kenny Rogers, Blake Shelton, Sugarland, Travis Tritt, Keith Urban, Van Zant, Phil Vassar, Gretchen Wilson, Lee Ann Womack and Trisha Yearwood.