John Prine
Old Crow Medicine Show
Hayes Carll
Amanda Shires
Lindi Ortega
Dave Rawlings Machine
The Secret Sisters
Brent Cobb
Dylan Leblanc
Rodney Crowell
Sunny Sweeney
Tanya Tucker
Sara Watkins
Nikki Lane
Sturgill Simpson
Aubrie Sellers
Lilly Hiatt
Colter Wall
Whitney Rose