News Paul Williams calls exec a "tremendous talent" Interviews From Denver DJ to major publisher Chairman - Jon Platt has quite a story News Platt joins Tim Westergren, Daniel Glass and Stu Bergen News Exec has signed Calvin Harris, Blur, Arctic Monkeys and Arcade Fire in his career News Max Martin breaks record with Songwriter Of The Year gong News Royal Blood, London Grammar and more recently signed on exec's watch Analysis The entire Top 30 is made up of white faces. Are we okay with that? News Former Philadelphia Records exec joins major publisher