Unbreakable (Deluxe)

Unbreakable is the Backstreet Boys' sixth studio album, fifth in the United States. It was released on October 24, 2007 in Japan and October 30 in the United States by Jive Records. This is the first of two Backstreet Boys albums as a quartet without Kevin Richardson, who departed from the group in 2006 to pursue other interests. This is the group's only album without involvement from longtime producers and friends Max Martin and Kristian Lundin, who had worked on the group's previous albums.