LOS ANGELES – SEPTEMBER 1966: Country musician Merle Haggard (C) and his band "Merle Haggard & the Strangers" including Roy Nichols pose for a September 1966 portrait in Los Angeles, California. (Photo by Michael Ochs Archives/Getty Images)
Willie Nelson prior to a CBS television interview to promote his album, 'Stardust', Baton Rouge, Louisiana, 29th April 1978. (Photo by Wally McNamee/CORBIS/Corbis via Getty Images)
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)
