The Highwomen—Brandi Carlile, Amanda Shires, Maren Morris and Natalie Hemby—have shared their eponymous song, “Highwomen,” from their upcoming self-titled album (Sept. 6). “Highwomen” was penned by Amanda Shires, Brandi Carlile and Jimmy Webb, who is the songwriter behind “Highwayman,” the titular track performed by 1980s supergroup The Highwaymen, which featured Johnny Cash, Kris Kristofferson, Willie…… MORE