According to Billboard, the original lineup of Bad Brains are working to complete a brand new as-yet-untitled studio album produced by the Beastie Boys' Adam Yauch. The album is set for a Spring release. In other news, Dr. Know is working on writing music for his debut solo album. So far, he's confirmed the likes of Flea, Mos Def, Living Colour, Darryl, Earl and H.R. to help out with the album.