The CMA Music Festival: Country’s Night to Rock TV special airs September 1st on ABC at 8 p.m. ET. It will be hosted by [lastfm]Tim McGraw[/lastfm] and, according to People.com, will feature performances by [lastfm]Carrie Underwood[/lastfm], [lastfm]Keith Urban[/lastfm], [lastfm]Miranda Lambert[/lastfm], [lastfm]Rascal Flatts[/lastfm], [lastfm]Brad Paisley[/lastfm] and [lastfm]Reba McEntire[/lastfm].

[lastfm]Taylor Swift[/lastfm] will be performing her new single, “More,” from her up and coming album Speak Now. The debut single won’t be released to radio stations until later this month. Speak Now will be in stores on October 25th.