London 2012 Festival. Top tips & recommendations for arts events over Summer 2012 across the U.K. Stockhausen Opera performed in Helicopters, Light messages installation along Hadrian's Wall. The best of Shakespeare festival. Music from Gorillaz, Labrinth, John Cooper Clarke, Fatboy Slim and Nicky Taylor. Features interview & Music from Singer and Songwriter Adam Donen. Presenting & interviewer: Charley…