LTJ Bukem is the stage name used by the drum and bass musician, producer and DJ Danny Williamson (born 1967, London). He and his record label Good Looking Records are most associated with the jazzy, atmospheric side of drum and bass music.
Williamson was raised in Watford, England. He was trained as a classical pianist and discovered jazz fusion in his teenage years, having a jazz funk band at one stage. However by the late 1980s he decided to become a DJ, and gained fame in the rave scene of the early 1990s.
He then dipped in visibility as a producer, with his work running legendary London club night Speed and his record label Good Looking Records coming to the fore. A series of compilations entitled Logical Progression highlighted a jazz and ambient influenced side of drum and bass. The style became widely known as intelligent drum and bass, although Bukem himself was opposed to the moniker, unhappy with the implication that other styles of jungle were not intelligent.
(source : http://en.wikipedia.org/wiki/LTJ_Bukem )