Country vocal quartet Little Big Town began with Kimberly Roads and Karen Fairchild, two Georgia natives who began singing together in college. Arkansas-born and Alabama-raised Jimi Westbrook, a friend of Fairchild's husband, joined them to make a trio, and the group was completed by the addition of Arkansan Phil Sweet in 1998. From the outset, Little Big Town devoted their sound to harmony and multiple lead vocals, a combination that made the band a hard sell at first. They finally landed a deal at Mercury Records, but it fell through due to disagreements about musical direct...