Here’s the cover artwork for Mos Def’s upcoming single ‘Casa Bey’. I don’t know about the rest of you, but I’m pretty excited for his upcoming album. The Ecstatic drops on June 9, 2009 and features Talib Kweli and Slick Rick. The album has production by Oh No, Chad Hugo, Mad Lib, Mr. Flash, DJ Preservation, J Dilla, Georgia Anne Muldrow. Keep it locked because the audio is on the way. Shouts to Diego.