Tubby engineered/remixed songs for Jamaica's top producers such as Lee Perry, Bunny Lee, Augustus Pablo and Vivian Jackson, that featured artists such as Johnny Clarke, Cornell Campbell, Linval Thompson, Horace Andy, Big Joe, Delroy Wilson and Jah Stitch. In 1973, he added a second 4-track mixer, and built a vocal booth at his studio so he could record vocal tracks onto the instrumental tapes brought to him by various producers. This process is known as "voicing" in Jamaican recording parlance. It is unlikely that a complete discography of Tubby's production work could be created based on the number of labels, artists and producers with whom he worked, and also subsequent repressings of these releases sometimes contained contradictory information. His name is credited on hundreds of B-side labels, with the possibility that many others were by his hand yet uncredited, due to similarities with his known work. Several albums of Tubby's dub mixes were released, among the earliest the Perry-produced Blackboard Jungle and Bunny Lee's Dub from the Roots (both 1974).
Tubby engineered/remixed songs for Jamaica's top producers such as Lee Perry, Bunny Lee, Augustus Pablo and Vivian Jackson, that featured artists such as Johnny Clarke, Cornell Campbell, Linval Thompson, Horace Andy, Big Joe, Delroy Wilson and Jah Stitch. In 1973, he added a second 4-track mixer, and built a vocal booth at his studio so he could record vocal tracks onto the instrumental tapes brought to him by various producers. This process is known as "voicing" in Jamaican recording parlance. It is unlikely that a complete discography of Tubby's production work could be created based on the number of labels, artists and producers with whom he worked, and also subsequent repressings of these releases sometimes contained contradictory information. His name is credited on hundreds of B-side labels, with the possibility that many others were by his hand yet uncredited, due to similarities with his known work. Several albums of Tubby's dub mixes were released among the earliest the Perry-produced Blackboard Jungle and Bunny Lee's Dub from the Roots (both 1974).