Last week, Bruce Klauber sent along links to Legends of Jazz Drumming, a two-part documentary he co-produced and wrote in the mid-1990s. Bruce and his partners were able to get Louie Bellson (above), Jack DeJohnette and Roy Haynes to contribute as narrators. Part 1 covers 1920 to 1950; Part 2 covers 1940 to 1970: