A slew of talented artists vie for the Academy's signature "hat" trophy across more than 40 categories. The list includes Carrie Underwood, Eric Church, Luke Bryan, Luke Combs, Thomas Rhett, Maren Morris, Dan + Shay, and Justin Bieber. Performances by Taylor Swift, Keith Urban, P!NK, Blake Shelton featuring Gwen Stefani, Carrie Underwood, Trisha Yearwood, and more.