The hits and B-sides have been adequately dealt with elsewhere, so here are the rarities and unissued sides from an artist with a surprisingly enduring career.

This classic 1968 Stax album features a band of musicians who were set to become the ultimate soul rhythm section of all time. The highlight of the 'Booker T sound' has to be the interplay between guitar and organ, which is beautifully illustrated on this album, on tracks like Hang 'Em High and the evergreen Soul Limbo.