Luis Bacalov - "La strega in amore (Original Motion Picture Soundtrack)" The music of the Argentine-born composer Luis Enriquez Bacalov plays a fundamental role in this obscure film. Thanks to it's exotic Afro-Cuban patterns, including vibraphones, double basses, congas, percussion of all kinds, enigmatic flutes and elegant jazz vocalisms delivered by the unmistakable voice of Nora Orlandi.