Princess Leia's Theme is the musical leitmotif in the Star Wars saga that represents Princess Leia Organa. The piece is composed by John Williams, and opens on an interval of a major sixth, which becomes significant in the prequel trilogy when the love theme for Anakin Skywalker and Padmé Amidala, "Across the Stars", in contrast begins on an interval of a minor sixth. In the episode Assassin from the TV series Star Wars: The Clone Wars, the theme is used when Padmé and Ahsoka land on Alderaan. Kasan Moor's Theme may have developed from this theme, as it sounds similar.