"Moonlight Serenade" is a musical theme credited to Klaus Badelt (with Hans Zimmer's assistance) for Pirates of the Caribbean: The Curse of the Black Pearl. It appears as track nine on the film's soundtrack, at 2:08 in length. The track begins with violins playing a serenade, and closes with a variant of "Will and Elizabeth". In the film it plays during Jack and Elizabeth's scene on Rumrunner's Isle, while the second half is played in the Pirate Cave scene after the rescue of Elizabeth.