Will the Circle Be Unbroken by Willie Nelson , Bobby Bare , Chris Stapleton , Dave Matthews , Derek Trucks , Emmylou Harris , Eric Church , George Strait , Jack Johnson , Jamey Johnson , Jimmy Buffett , Kris Kristofferson , Lee Ann Womack , Lukas Nelson , Lyle Lovett , Margo Price , Micah Nelson , Nathaniel Rateliff , Norah Jones , Ray Benson , Sheryl Crow , Steve Earle , Susan Tedeschi , The Avett Brothers , The Little Willies & Vince Gill