TV highlights: 'CMA Music Festival: Country's Night to Rock' airs on ABC

Using footage from Nashville's annual CMA Music Festival in June, "CMA Music Festival: Country's Night to Rock" (ABC at 8 p.m.) airs three hours of performances from artists including Taylor Swift, Jason Aldean, Luke Bryan, Tim McGraw, Darius Rucker, Carrie Underwood, Lenny Kravitz, Kelly Clarkson and more. Little Big Town hosts the special, which also features behind-the-scenes interviews and a cameo from the cast of "Duck Dynasty."