Damon, 42, who has headlined the festival twice before with Blur, confessed he still gets nervous no one will come and watch the Gorillaz, who will have special guest Lou Reed performing with them.
He confided: “I actually woke up and though ‘Oh s**t is anyone going to like this? Are our songs well known enough? All the same old anxieties, the dreams are starting to come in of empty fields.