Lee Sain / She's my old lady too

Whose song is Lee Sain / She's my old lady too?

Artist Album
Stax of Funk
The Funky Truth
Various
Complete Stax/Volt Singles 1972-1975 Disc 1
Stax Funx 2
Stax Of Funk
The Complete Stax-Volt Soul Singles Volume 3 (Disc 1)