Atlanta-based rappers the Ying Yang Twins bring us their new album "Chemically Imbalanced", the follow up to their 2005 platinum album "United States of Atlanta (U.S.A.)," which entered the Billboard 200 albums chart at No. 2 in its first week of release. This is the Twins' fifth album and features a more polished pop sound whilst maintaining the signature Ying Yang street party edge. The first single lifted from this album is "Dangerous" featuring Wyclef Jean.