The documentary film "Let It Be" gives an unparalleled insight into the Beatles getting back to basics at Twickenham and at their own recording studios in Savile Row. It spans two weeks of recording of what was to be their final album, 'Let It Be'. Highlight of the film is their legendary gig on the roof of the Apple Building. The sound of their music attracts hundreds of people in the streets below. The crowd spills over into the streets, blocks traffic, frustrates the police. Windows in nearby buildings pop open as other people strain for sight and sound of their favourite performers. Even rooftops serve as precarious perches for Beatles' fans.