Johnny Staccato (1959)

This short-lived (one season, 1959/60) television detective series is without a doubt, the definitive example of what can now be termed TV Noir, riding high atop a list including such programs as Peter Gunn and 77 Sunset Strip. But JOHNNY STACCATO had much more going for it than those other shows, mainly the presence of the mighty John Cassavetes who starred as the jazz pianist turned Greenwich Village private detective.
Title character Johnny Staccato, played by John Cassavetes, is a jazz pianist/private detective. The setting for many episodes is a Greenwich Village jazz club belonging to his friend, Waldo, played by Eduardo Ciannelli. The show featured many musicians, such as Barney Kessel, Shelly Manne, Red Mitchell, Red Norvo, and Johnny Williams.(Ironically, given the show's New York setting, all of these men were closely identified with the West Coast jazz scene,as the show was filmed largely in Los Angeles.) Elmer Bernstein composed the main theme and Stanley Wilson was music supervisor. Cassavetes also directed some of the episodes