John Berry gives his first interview since being named to the top artistic job at the troubled English National Opera. “I think you can only do this job in a major house,” he says, “if the artists trust you and are willing to go on a journey with you, and they feel you are willing to go on a journey with them. I’ve worked with 70 or 80 of the world’s leading directors. My life has really been as a producer; that’s what I do. It’s all been about trying to get the best out of people and working in a collaborative way.”