Last week, Ken Deifik sent along two super documentaries on Miles Davis. Interestingly, both are called Round Miles. [Publicity still above of Miles Davis in the late 1940s]
Here's director Charles Carlini's documentary in which he interviews Quincy Troupe, author of Miles: The Autobiography...
And here's director Christopher Wilkiinson's documentary of jazz musicians gathered at the Catalina Jazz Club in Los Angeles in 2008 talking about Davis. The musicians included Marcus Miller, Freddie Hubbard, Jimmy Heath, Ron Carter, Roy Haynes and James Moody...