Alan Yentob explores the life and work of the chart-topping rapper-turned-business-mogul and multi-millionaire Jay-Z. With an exclusive insight into his world, Yentob accompanies Jay-Z for six months, including the build up to his 'triumphant' - and somewhat controversial - headline gig at Glastonbury and backstage access to his concerts in Los Angeles, Las Vegas and New York. Jay-Z also talks in depth about his other passions, which include modern art, architecture, politics, sports and fashion, and explores a hitherto undocumented side to his ambitions. Includes contributions from friends Chris Martin and P Diddy.