Coldplay's Chris Martin looks set to appear on rapper Jay-Z's forthcoming album.
Despite releasing the 'Collision Course' collaboration with Linkin Park in 2004, the Def Jam president's new album is being touted as his coming-out-of-retirement release. Titled 'Kingdom Come', the album is slated for a November 2006 release date.Martin is said to have provided vocals for an as-yet-unnamed track. Other names said to be appearing on 'Kingdom Come' include Kanye West, Dr Dre, The Neptunes, Timbaland and The Runners.
