Jackson's eighth studio album "Dangerous" was released November 26 1991. It was produced with Teddy Riley. It is a new jack swing album. It was Jackson's first album to have a rapper on it. Nine singles were released from the album. On June 27, 1992 Jackson started the Dangerous World Tour. All of the money Jackson made from the tour was given to charities such as the Heal the World Foundation, having grossed $100 million, Jackson performed to 3.5 million people in 70 concerts. The tour was supposed to last until Christmas 1992. However, Jackson ended the tour on November 11, 1993 because he was ill and needed to go to hospital. Jackson performed at the halftime show at Super Bowl XXVII in January 1993.