Dangerous is the eighth studio album by Michael Jackson. His first album since 1975's Forever, Michael not to be produced by longtime collaborator Quincy Jones, who had agreed to split after the final recording sessions for Jackson's 1987 album, Bad. Dangerous has sold over 35 million copies worldwide, 7 million albums were shipped in the United States alone, and has been cited as one of the best-selling albums of all time. The album produced four Top Ten singles on the Billboard Hot 100 including one number-one. Similar to the musician's previous material, the album's music features elements of R&B, pop and rock while also incorporating a newer genre, new jack swing, after the inclusion of producer Teddy Riley to the project in a bid to present Jackson to a younger urban audience.