André Jacquemin, Monty Python sound designer & co-composer of songs such as The Brian Song, and John Altman, Python musical collaborator, arranger/conductor and whistler on Always Look on the Bright Side of Life, talk about writing music for the comedy troupe's religious satire. ‘He’s not the Messiah, he’s a very naughty boy’: In Life of Brian Brian Cohen spends his life being mistaken for the Messiah due to a series of coincidences that are seized upon by a fanatical group of followers. This controversial religious satire was unseen in various parts of the world (including certain UK counties) for many years, but its endlessly quotable lines and irreverent humour make it a comedy classic. Subscribe: http://bit.ly/subscribetotheBFI Watch more on BFI Player: http://player.bfi.org.uk/ Like us on Facebook: https://www.facebook.com/BritishFilmInstitute Follow us on Instagram: https://www.instagram.com/britishfilminstitute/ Follow us on Twitter: https://twitter.com/BFI