Guy Charles Clark was an American folk and country singer-songwriter and luthier. He released more than 20 albums, and his songs have been recorded by other artists, including Jerry Jeff Walker, Jimmy Buffett, Kathy Mattea, Lyle Lovett, Ricky Skaggs, Steve Wariner, Emmylou Harris, Rodney Crowell, Steve Earle, Johnny Cash, Willie Nelson, Nanci Griffith and Chris Stapleton. He won the 2014 Grammy Award for Best Folk Album: My Favorite Picture of You.

Jerry Jeff Walker was an American country and folk singer-songwriter. He was a leading figure in the progressive country and outlaw country music movement. He was best known for having written the 1968 song "Mr. Bojangles".