AUSTIN, TX – JULY 04: Singer-songwriter David Allan Coe performs onstage during Willie Nelsons 4th of July Picnic at Austin360 Amphitheater on July 4, 2015 in Austin, Texas. (Photo by Rick Kern/WireImage)
AUSTIN, TX – JULY 04: David Allen Coe performs in concert during Willie Nelson's 42nd Annual 4th of July Picnic at Austin360 Amphitheater on July 4, 2015 in Austin, Texas. (Photo by Gary Miller/Getty Images)
NASHVILLE, TN – Tyler Mahan Coe attends the Country Music Hall of Fame and Museum's new exhibition, American Currents: The Music of 2018, on March 5, 2019 in Nashville, Tennessee. (Photo by Jason Kempin/Getty Images for Country Music Hall of Fame and Museum )
Vocalist David Allen Coe performs to a sold out crowd during Willie Nelson's 4th of July Picnic at The Backyard on July 4, 2010 in Austin, Texas. (Photo by Gary Miller/FilmMagic)
SAN ANTONIO, TX – JULY 04: David Allen Coe performs at the annual Willie Nelson 4th of July concert at the Verizon Wireless Amphitheater on July 4, 2008 in San Antonio, Texas. (Photo by Gary Miller/FilmMagic)
ATLANTA – APRIL 26: (L-R) Singer-songwriters Steve Goodman and John Prine perform at Atlanta Symphony Halll on April 26, 1974 in Atlanta, Georgia. (Photo by Tom Hill/Getty Images)
