Dreamgirls is a Broadway musical, with music by Henry Krieger and lyrics and book by Tom Eyen. It is based on the show business aspirations and successes of R&B acts such as The Shirelles, James Brown, Jackie Wilson, and others, and particularly The Supremes, as the musical follows the story of a young Black female singing trio from Chicago, Illinois called "The Dreams", who become music superstars. From Wikipedia
