Otis Leavill was an American rhythm and blues singer, notable for his contributions to the Chicago soul scene in the 1960s and 1970s. His unique style combined elements of gospel, pop, and soul, producing hits like "I Love You" and "Love Uprising." Leavill's music was characterized by his emotive, smooth vocals and the incorporation of lush orchestral arrangements. Despite his relatively short career, Leavill's work significantly influenced the development of Chicago soul, leaving an enduring legacy in the genre.