Winner of five Academy Awards, 22 Grammy Awards and seven BAFTAs, John Williams is among the greatest of film composers. His scores for Star Wars, Harry Potter, E.T. The Extra-Terrestrial and the Indiana Jones films have made him a household name.  The BBC Proms celebrates his extraordinary achievements in a concert to mark Williams's 85th birthday. Keith Lockhart – a long-time colleague of Williams at the Boston Pops Orchestra – conducts the BBC Concert Orchestra in an evening featuring excerpts from the composer's best-loved scores, as well as some lesser-known gems.