Keyboardist David Matthews has been, among other things, a steady source of funk, whether drinking it in from the sweat of the rhythmically innovative soul godfather James Brown or attempting to pour it over the head of the somewhat wimpier Paul Simon. Trends for better or worse that Matthews has been associated with since the '70s also include the CTI sound, an exhaustive list of television soundtracks and commercial advertisements, and a series of critically praised releases by the Manhattan Jazz Orchestra. He should not be confused with the Dave Matthews of jam band fame, n...