John Williams, the prolific American film composer and conductor has a career that spans six decades. Williams has composed many of the most famous film scores in history, including those for Jaws, Star Wars, Superman, E.T. (the Extra-Terrestrial), Raiders of the Lost Ark, Jurassic Park, Schindler's List, Hook, Memoirs of a Geisha and of the course the Harry Potter films. In addition, he has cserved as the principal conductor of the Boston Pops Orchestra from 1980 to 1993, and is now the orchestra's laureate conductor. John Williams: Epic Themes brings together the Star Wars (main theme), March from 1941, Imperial March (Star Wars), Olympic Spirit and the main theme from Superman.