Blaxploitation from the Staples and Curtis Mayfield. The title track is all-time knockout soul music: Mavis is startlingly randy, over a masterful, sinuous rhythm. Goddess. New Orleans winningly sublimates I Heard It On The Grapevine; I Want To Thank You is decent, too; Curtis throws in a few Shaft-style instrumentals.
That title track, though.

This saxophonist came through with the likes of Roy Ayers and Joe Henderson in the sixties, before hooking up with Steve Lacy in Paris in 1973. In this soundtrack composed for a film by his friend Joaquin Lledó — entitled Le Sujet Ou Le Secrétaire Aux Mille Et Un Tiroirs — he was joined by members of the group around Lacy, and diverse co-conspirators including friends from the funk outfit Ice, French accordionist Joss Bassellion, and none other than Jef Gilson at the mixing desk. It’s a dazzling, intensely entertaining blend of modal, cosmic and spiritual jazz, free funk, dirty grooves, heavy jams, bistro boogie and Javanese wah-wah.