On his albums Sings His Own and Harlequin Melodies.
Mickey Newbury [on Heaven Help The Child]
Willie Nelson [hit C&W, recorded in March '68]
Also cut by Lulu, Charlie McCoy, 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.