 The next few months saw the recording of several more singles, released under different names on various record labels, (although usually credited to 'Vivian Jackson and the Prophets', and often featuring a King Tubby 'version' on the b-side); culminating in the release of the "Conquering Lion" album.A King Tubby mixed dub set, "King Tubby's Prophesy of Dub", was also issued, albeit on a limited run of 500 copies, helping to establish Jackson as a roots artist.Yabby's success allowed him to branch out as a producer, and he began working with both upcoming and more established artists including Wayne Wade, Michael Rose, Tommy McCook, Michael Prophet, Big Youth, Trinity, Dillinger and Tapper Zukie, while continuing to release his own material.