Saxofonisten Junior Walker var Motowns enda instrumentalartist och hade en lång och framgångsrik karriär, med sin dansinriktade musik. Massor av studiomusiker, sångare och kör medverkar.

"Junior Walker's signifying sax cries are showcased on eight explosive tracks. Walker's songs are usually about dancing or romance, but these deal with sex and lust. Titles like "Sexpot," "Ball Baby," and "In and Out" are self-explanatory." (Andrew Hamilton, allmusic.com)