Stones doc

ALL DOWN THE LINE: Meanwhile, a career-spanning documentary, said to be packed with unseen footage and unreleased music, is being prepared for release this fall. "Nobody has put the story together as a narrative," said the film's director, Brett Morgen (2002's The Kid Stays in the Picture). "We've been looking under every rock going through their archives. It will be music never heard before, and I've conducted 50-plus hours of interviews so far. By the time we're done, they will be the most extensive group interviews they've ever done." Added Richards, "He told me 80% of the footage has never been seen before, which amazes me. I didn't know there was that much around." (3/15a)