R. Kelly released the platinum-selling album, Double Up, this past May. The LP contains 18 tracks and depending on the country and means of purchase, four additional bonus tracks are also available. However, since the initial release there has been a plethora of unreleased songs, intended for Double Up, which have made their home on the Internet. Just leaked from the Kelly camp is the second Usher duet, Crazy. While the opening line is “I’m going crazy,” Kelly isn’t talking about what has landed him inside an Illinois courtroom on child pornography allegations. What's even crazier is that in the face of 11 federal charges, the iconic Chicagoan has continued to sell albums.