50 years in the past this week, on 1 June, 1967, an album was launched that modified music historical past - The Beatles' Sgt Pepper's Lonely Hearts Membership Band. On this movie, composer Howard Goodall explores simply why this album remains to be seen as so modern, so revolutionary and so influential. With the assistance of outtakes and studio conversations between the band, by no means heard earlier than exterior of Abbey Highway, Howard will get underneath the bonnet of Sgt Pepper. He takes the music aside and reassembles it, to point out us the way it works - and makes shocking connections with the music of the final 1,000 years to take action.