A new CD from Brian Simpson is a highlight of any contemporary jazz year and this is certainly the case with ‘Just What You Need’ that was released April 23 on the Shanachie label. It is the fifth solo project from this composer, producer, keyboard player and prolific studio musician who for almost two decades has not only enjoyed the distinction of being the musical director for Dave Koz but also contributed richly to the music of George Duke, Teena Marie and Janet Jackson.