20 TRACKS: 1) Sylvan Morris - Sugar Plum Dub 2) King Tubby - Dub Pieces (First Session, 1967) 3) Scientist - Turning Dub 4) Prince Jammy - Chalice Dub 5) Professor - Inheritance Dub 6) Crucial Bunny Tom Tom - I Done It Dub 7) King Tubby - Sufferers Choice Dub (Third Session, 1967) 8) Professor - Mind Blowing Dub 9) Scientist - Happy Hours Dub 10) Ernest Hoo-Kim - Dub Sweat 11) King Tubby - Ghetto Dub (First Session, 1967) 12) Soljie - My Love Life Dub 13) Scientist - Jah Jah Give Us Dub 14) Crucial Bunny Tom Tom - OK Carol Dub 15) Prince Jammy - Negus Dub 16) Ernest Hoo-Kim - Freedom Fighters Dub 17) Barnabus - Ear Say Dub 18) Sylvan Morris - Miss P Dub 19) Errol Thompson - Old Time Dub (2nd Session, 1968) 20) Dub School - Professor