“We Knew What We Had: The Greatest Jazz Story Never Told” documentary film features the talents of international Jazz masters George Benson, Ahmad Jamal, Stanley Turrentine, Billy Eckstine, Kenny Clarke, Art Blakey, Billy Strayhorn and Mary Lou Williams – all Pittsburghers – and explores the social conditions and historical events that conspired to make Pittsburgh one of the leading contributors to the legacy of Jazz music in the world.  The one-hour film is packed with compelling interviews, historical photographs and over 20 live performance clips of the Jazz Masters.