SPICEWOOD, TEXAS – MARCH 16: Willie Nelson performs in concert during the Luck Reunion at Luck, Texas on March 16, 2017 in Spicewood, Texas. (Photo by Gary Miller/Getty Images)
NASHVILLE, TN – AUGUST 16: Jerry Jeff Walker performs at Ryman Auditorium on August 16, 2016 in Nashville, Tennessee. (Photo by Erika Goldring/Getty Images)
New York, N.Y.: Musicians Willie Nelson, left, and Waylon Jennings, right, at a party at the Rainbow Room in Manhattan on January 16, 1978. (Photo by Karen Wiles/Newsday RM via Getty Images)
Country-western singer stars Willie Nelson (left) and Waylon Jennings celebrate at a party at the Rainbow Room in honor of their new album, "Waylon and Willie." (Photo by Bettman/Getty Images)
