Aaron Tippin performs at the "Wrangler Riverfront Grand Finale Show" at the Greased Lightning® Daytime Stages at Riverfront Park on Sunday, June 10 in Downtown Nashville during the 2007 CMA Music Festival. Photographer: Donn Jones / CMA.

Chris Young performs at the "Country Kickstart Show" at the Greased Lightning® Daytime Stages at Riverfront Park on Thursday, June 7 in Downtown Nashville during the 2007 CMA Music Festival. Photo Courtesy of the CMA. Photographer: Theresa Montgomery / CMA.