Chemically Imbalanced is the fifth studio album from the Ying Yang Twins, released on November 28, 2006. The first single is "Dangerous" featuring Wyclef Jean and production by Mr. Collipark. This album was originally titled "2 Live Crew", an ode to the hip-hop group of the same name. This album debuted #40 on the Billboard 200 with 36,000 copies sold, a far cry from the sales of their previous album, U.S.A. (United State of Atlanta), which debuted at #2 in the summer of 2005. It now has sold only 120,717 copies in USA, according to Okayplayer.com Boards.