MAX ROACH M'Boom (1980 Japanese promotional sample AUDIOPHILE 9-track vinyl LP, part of the CBS Mastersound series. Features the talents of Roy Brooks, Joe Chambers, Omar Clay, Ray Mantilla, Warren Smith and more; issued in a superb, vibrant picture sleeve, complete with Mastersound inner sleeve, promo-stamped Japanese insert, original Mastersound booklet - in Japanese - and a blue and gold Mastersound obi-strip 32AP1873)