Marty Cook Group With Jim Pepper - Nightwork - Japan CDCredits: Marty Cook Group With Jim Pepper,Martie Cook,Jim Pepper Description: Marty Cook, one of the leading trombonists of Enja in the 1980s, goes wild in a quartet with tenor player Jim Pepper, who is of Indian descent! Cook's Enja debut is the origin of many of his hard edged works, including his collaboration with Mal Waldron.