"Dark Sister" is a song by John Cale, featured on his 1973 album titled "Paris 1919." The track showcases Cale's unique blend of rock and classical influences, characterized by its haunting melodies and intricate arrangements. The lyrics explore themes of longing and desire, reflecting a sense of emotional depth. The song is notable for its lush instrumentation, including strings and piano, which complement Cale's distinctive vocal style. "Dark Sister" has been praised for its poetic lyrics and atmospheric sound, making it a standout piece in Cale's discography and a favorite among fans of art rock.