It's 20 years since the late, great Beach Boys genius brought the sunshine to a very muddy Glastonbury. Here's what he played ...

The Oasis frontman gave the assurance that the he and Noel were "on it" when he was posed the question on X this week.

You're only as good as your last hit! Here are some of the less-successful attempts to follow up a classic single, featuring everyone from McCartney and Bowie to Arctic Monkeys and Nirvana.