There are multiple artists under this name: 1) U.K. were a short-lived British progressive rock supergroup active from 1977 through 1980. In September 1976, singer/bassist John Wetton formerly of the British Psychedelic band Family (with Roger Chapman and Rick Grech) and drummer Bill Bruford, both alumni of King Crimson, worked on forming a band with Yes keyboardist Rick Wakeman. The project was stopped by Wakeman's label. According to Bruford, "A&M Records were unwilling to let their 'star,' Wakeman, walk off with a used, slightly soiled King Crimson rhythm section, and the idea failed."
The Jacksons (formerly known as The Jackson 5, The Jackson Five, The Jackson 5ive or abbreviated as J5) was an American popular music quintet from Gary, Indiana, USA. The group, active from 1964 to 1990, regularly played from a repertoire of R&B, soul, funk, and later disco. Considered "one of the biggest phenomenons in pop music" during the early 1970s, the Jackson 5 are also notable for launching the career of their lead singer, Michael Jackson.
Andrew Hill (born June 30, 1931 – April 20, 2007) was an American jazz pianist and composer. Hill first recorded as a sideman in 1955, but his reputation was made by his Blue Note recordings as leader from 1963 to 1969, which featured several other important post-bop musicians including Eric Dolphy, Bobby Hutcherson, Joe Henderson, Freddie Hubbard, Woody Shaw, and Tony Williams, as well as two of John Gilmore's rare outings away from Sun Ra.