Loading... Please wait...Author and compiler David Roberts was formerly managing editor of the Guinness range of music books including British Hit Singles, Rockopedia and The Encyclopedia of Popular Music. His pop knowledge expanded hugely during his lengthy spell at Guinness where he had the good fortune to work alongside Tim Rice, Jo Rice and Paul Gambaccini. He writes and contributes to music books and recently acted as writer for the British Music Experience visitor attraction at London s O2.