@BSBDMusic & S.A.S. (@MegaSAS & @MayhemSAS) feat. @Mr_Camron & @Noreaga » Valley Of Kings [Audio]

One of the most talented hip-hop production duos working right now is Blue Sky Black Death, a pair of dudes from the West Coast who make dark, brooding anthems, working largely with underground heroes like Nacho Picasso & Deniro Farrar. They've teamed up with the duo S.A.S., who helped them recruit the New York legends Cam'Ron & P.A.P.I. (N.O.R.E.) for "Valley Of Kings", their first single from their upcoming joint project 'Celestial'.