Jamaican producer and dub master Peter Chemist (sometimes known just as Chemist) collaborated with many of reggae's greatest names throughout the '80s and rode one of the first waves of digital dub into the '90s. As an engineer, he worked with an exhaustive list of notable artists that included Sugar Minott, Gregory Isaacs, Yellowman, the Gladiators, and many, many others, and he also released a string of dub albums under his own name, such as 1984's Dub Mixture and the more computerized sounds of 1989's Chemist Formula, Vol. 1 as well as collaborative efforts with Scientist a...