After several sessions with Columbia and Candid, Charles Mingus briefly returned to Atlantic and cut the freewheeling Oh Yeah, which has to rank as the wildest of all his classic albums. Mingus plays no bass whatsoever, hiring Doug Watkins to fill in while he accompanies the group on piano and contributes bluesy vocals to several tracks (while shouting encouragement on nearly all of them). Mingus had always had a bizarre sense of humor, as expressed in some of his song titles and arranging devices, but Oh Yeah often gets downright warped.

That's partly because Mingus is freed up to vocalize more often, but it's also due to the presence of mad genius Roland Kirk. His chemistry with Mingus is fantastically explosive, which makes sense - both were encyclopedias of jazz tradition, but given over to oddball modernist experimentation. It's a shame Kirk only spent three months with the band, because his solo interpretations are such symbiotic reflections of Mingus' intent as a composer.