Star Wars: Episode III – Revenge of the Sith (soundtrack)

“Battle of the Heroes” is the theme for the climactic duel between Anakin Skywalker and Obi-Wan Kenobi, written upon the request of George Lucas. Lucas wanted a piece that would function as a tragic version of “Duel of the Fates” in the film’s final fight scenes.The concert suite begins with a soft and tense ostinato by the violas in tremolo. Stopped horns join in to present an initial …

https://en.wikipedia.org/wiki/Star_Wars:_Episode_III_%E2%80%93_Revenge_of_the_Sith_(soundtrack)