I only recently came across the soul jazz guitar work of Ivan Joseph Jones, aka “Boogaloo Joe” Jones (1940 – ?). He is seldom, if ever, mentioned in jazz encyclopediae or jazz guitar books. Only active for little more than a decade (1966-1978), “Boogaloo Joe” was clearly overlooked, in spite of great talent . He apparently completely disappeared from the music scene and little is known about his current whereabouts. The acid jazz craze led to a rediscovery of his work (here is the Amazon listing). Dougpayne.com has a bio and a list of recordings. Here is “Boogaloo” on youtube.