Keith Tippett
Born: 25th August 1947, Bristol, UK
Nationality: British
Keith Graham Tippetts known professionally as Keith Tippett, was a British jazz pianist and composer. According to AllMusic, Tippett's career "..spanned jazz-rock, progressive rock, improvised and contemporary music, as well as modern jazz for more than half-a-century". He held " an unparalleled place in British contemporary music," and was known for "his unique approach to improvisation". Tippett appeared and recorded in many settings, including a duet with Stan Tracey, duets with his wife Julie Tippetts (née Driscoll), solo performances, and as a bandleader.
Read more at https://en.wikipedia.org/wiki/Keith_Tippett