Jean-François Quiévreux (25 July 1926 – 5 February 2012), better known as Jef Gilson, was a French clarinetist, pianist, arranger, vocalist, composer and big band leader. "In the occupation of which he initiated groups" proved Gilson "an excellent grasp of the 'discovery' and the promotion of young talent." Classically trained as a clarinetist, Gilson began playing with Claude Luter in the band of Boris Vian. In 1947 he switched to... see more