Spooner Oldham and (presumably) the Muscle Shoals sessions crew.
In this incarnation, Obscure. File under: Muscle Shoals
Discography:
1965 Wish You Didn't Have To Go / Hey, Do You Wanna Marry? (Fame)
In the music library: The Complete Fame Singles Volume 1: Hey, Do You Wanna Marry?; Wish You Didn't Have To Go