Some of country music's biggest stars will be helping the CMA Music Festival celebrate its 40th anniversary.  The first set of performers have been announced and its a who's who of country music. 

Keith Urban, Jason Aldean, Trace Adkins, Reba, Martina McBride, Rascal Flatts, Darius Rucker, Miranda Lambert, Blake Shelton, Lady Antebellum are all set for this year's festival in Nashville running June 9th through the 12th.  Sheryl Crow will be making her first festival appearance too.  You can buy tickets to the event here

If you can't make it to Nashville this summer for the festival, you'll be able to catch all the action on TV, as the CMA Music Festival will be filmed for an ABC special.