Over four days on stages throughout downtown Nashville come and see : Travis Tritt , Trisha Yearwood , Keith Urban , Lee Ann Womack , Jessi Alexander , Tracy Byrd , Katrina Elam , the Oak Ridge Boys , Tanya Tucker , Trace Adkins , Rascal Flatts , Gretchen Wilson , Jo Dee Messina , LeAnn Rimes , Big and Rich , Darryl Worley ( 800 ) 262-3378 or www.cmafest.com Texas AUSTIN CITY LIMITS MUSIC FESTIVAL Zilker Park , Austin , Sept. 23-25 .