Alessia Cara Amanda Shires Ben Platt Brett Eldredge Brooks & Dunn Brothers Osborne Caitlin Rose Carrie Underwood Chris Stapleton Eric Church Frontier Ruckus George Strait Gillian Welch Jessie Reyez Joy Oladokun Katie Pruitt Katy Kirby Kelsea Ballerini Lady A Leon Bridges Olivia Newton-John Orville Peck Parker McCollum Tedeschi Trucks Band The Smashing Pumpkins Thomas Rhett Trisha Yearwood Ty Myers Zac Brown Band