Tim McGraw and Faith Hill Maren Morris Tyler Hubbard Reba McEntire Eric Church Taylor Swift Dierks Bentley Lady Antebellum Little Big Town's Karen Fairchild and Jimi Westbrook Brothers Osborne Rosanne Cash Sturgill Simpson Margo Price Lee Brice Lori McKenna Cam Kristian Bush Jennifer Nettles Josh Abbott Band's Caleb Keeter