Blood on the Dance Floor: HIStory in the Mix is a remix album by American singer-songwriter Michael Jackson. It was released on May 20, 1997, by Epic Records, and is the second album also released by Jackson's own record label, MJJ Productions. The album is made up of eight remixes from Jackson's ninth studio album, HIStory: Past, Present and Future, Book I (1995), and five new songs. Jackson was heavily involved with the production of the new material while the remixes were produced by other artists. Blood on the Dance Floor: HIStory in the Mix incorporates R&B, pop, industrial, hip hop, house, funk and new jack swing. It concerns themes such as drug addiction, sex, relationships and paranoia.