Staking out London’s Roundhouse in the fall, theiTunes Festival returns for its 8th consecutive year, this time with Robert Plant, Beck, Kylie Minogue, Pharrell Williams, David Guetta, Blondie, Maroon 5, Chrissie Hynde plus many others. As in past iTunes fests, the plan is to fill the seats with contest winners from around the world via … More iTunes Festival Reveals Lineup