For most artists who are discovered behind the mixing boards, making the transfer from producer to MC proves a daunting task. Personnel: Kanye West, CLC, Consequence, Jay-Z, J. Ivy, Talib Kweli, Twista, Ludacris, Mos Def, Freeway (rap vocals); Jamie Foxx (spoken vocals); The Harlem Boys Choir, Syleena Johnson (background vocals).
eBay