High Quality Content by WIKIPEDIA articles! "Love`s Theme" is an instrumental piece recorded by Barry White`s Love Unlimited Orchestra and released in 1973. It is one of the few instrumental and purely orchestral singles to reach number one on the Billboard Hot 100 chart in the United States, in early 1974. The piece was included on the albums Under the Influence of Love Unlimited (by the vocal group Love Unlimited) and Rhapsody in White.