Zac Brown Band performed a career ... their set came when husband-and-wife duo the War and Treaty joined them onstage for a soaring, soulful cover performance of Aerosmith's "Sweet Emotion." ...

Brothers Osborne teamed up with the War and Treaty for a blistering performance ... Maren Morris, Zac Brown Band, and Brooks & Dunn, as a “dream come true.” “I think it’s cool to have ...