The Music Event of Summer 2024 See Performances From Today’s Biggest Music Superstars Superstars Jelly Roll and Ashley McBryde hosted “CMA Fest,” the Music Event of Summer! The three-hour primetime concert special brings Country Music’s Ultimate Fan Experience to a national television audience and aired Tuesday, June 25 at 8/7c on ABC. “CMA Fest” is available to watch anytime on Hulu.