After getting his start DJing at several sound systems, U Roy connected with King Tubby and became the top DJ for his sound. For his first recordings he worked with several producers, starting off with Keith Hudson and then Lee Perry, with whom his first single saw release as "Earth's Rightful Ruler" with Peter Tosh. After Perry, He recorded with Bunny Lee and Lloyd Daley. After making it big with Duke Reid, he went on to work with several other producers like Alvin Ranglin, Glen Brown and Tony Robinson. This show focuses on the work that U Roy did with these other producers.