On his albums Sings His Own and Harlequin Melodies.
Willie Nelson [hit C&W, recorded in March '68]
Also cut by Lulu, Charlie McCoy, Etta James, Joan Baez, Brook Benton, Vicky Carr, Anita Carter, Floyd Cramer, Winston Groovy, Frank Ifield, B.B. King and Lucille Starr. Webb Pierce's Sweet Memories ('66 - Decca) is a different song (written by L.E. White). So is Ferlin Huskey's (written by Frasier/Owens) and Lisa Stanfield's.