 Under the latter name, he created the popular "Jack Mix" series of medleys which included the 1987 top ten hit singles "Jack Mix II" (#4) and "Jack Mix IV" (#8) and albums "Jack Mix '88" and "Jack Mix in Full Effect" (both #7).He continued to create medleys into the early 1990s, now under the name UK Mixmasters.Under this title, he produced three UK hit singles, the biggest of these being "The Bare Necessities Megamix", which peaked at No.