2" (1982) – with Prince Jammy*"High Priest of Dub" (1982)*"Dub Duel" (1982) – with Crucial Bunny*"Scientist Encounters Pac-Man" (1982)*"Seducer Dub Wise" (1982)*"Scientist Wins the World Cup" (1983)*"Dub Duel at King Tubby's" (1983) – The Professor*"Scientist & Jammy Strike Back" (1983) – with Prince Jammy*"The People's Choice" (1983)*"Crucial Cuts Vol.
2" (1982) — with Prince Jammy* "High Priest of Dub" (1982)* "Dub Duel" (1982) — with Crucial Bunny* "Scientist Encounters Pac-Man" (1982)* "Seducer Dub Wise" (1982)* "Scientist Wins the World Cup" (1983)* "Dub Duel at King Tubby’s" (1983) — The Professor* "Scientist & Jammy Strike Back" (1983) — with Prince Jammy* "The People’s Choice" (1983)* "Crucial Cuts Vol.