The JammJam made its return at the Life Is Beautiful festival and it was one for the books. 1st JammJam at a festival 1st JammJam open to the public 1st JammJam outdoors 1st JammJam in Las Vegas Experience a moment from the JammJam at Life Is Beautiful Performances by:¬† Jacob Collier T-Pain Steve Vai MonoNeon JoJo Justin...