Jason Aldean, Rodney Atkins, Jamey Johnson, Jake Owen and Taylor Swift have been added to the list of performers at the 2009 CMA Music Festival, which will be held June 11-14 in downtown Nashville. Last year, Swift co-hosted the ABC special, CMA Music Festival: Country's Night to Rock. Previously announced performers include Trace Adkins, Dierks Bentley, Brooks & Dunn, Julianne Hough, Lady Antebellum, Miranda Lambert, Martina McBride, Reba McEntire, Montgomery Gentry, Brad Paisley and John Rich.