Julee Cruise is an American singer, songwriter, actress, and musician, best known for performing the song "Falling," which was used as the theme music to Twin Peaks. She first worked with Angelo Badalamenti and David Lynch on Blue Velvet, for which she performed the prominently-featured song "Mysteries of Love." They also collaborated for two albums: Floating into the Night and The Voice of Love which partially reuse songs written for Blue Velvet, Twin Peaks, and Twin Peaks: Fire Walk with Me.
In Twin Peaks, she also appears as a singer at the Bang Bang Bar roadhouse, performing the songs "Falling" and "The Nightingale" in the pilot and "Rockin' Back Inside My Heart" and "The World Spins" in Episode 14. Her song "Into the Night" is also heard in Episode 5.
She also appears as the singer in the prequel film, Twin Peaks: Fire Walk with Me, in which she performs "Questions in a World of Blue."