Dierks Bentley rode into Nashville Sunday afternoon (Oct. 17) with a gang of his big-hearted motorcycle buddies for his fifth annual Music & Miles for Kids benefit event. The day started early with a group motorcycle ride that began in Columbia, Tenn., and culminated in downtown Nashville with a concert that also featured Luke Bryan, Laura Bell Bundy, Mat Kearney, Miranda Lambert, Del McCoury, Heidi Newfield and Jerrod Niemann.