‘We joke about who’s getting their knees done’: the rock veterans still touring into their late 70s

Yoga and ice baths have replaced all-nighters, but musicians such as Graham Nash, Bonnie Raitt, Rick Wakeman and Elkie Brooks aren’t planning to retire any time soonI always said I’d retire when I got to 50,” chuckles Rick Wakeman, who didn’t do any such thing. Instead – after realising that far from being left adrift by pop’s ever-changing styles, people were still interested in what he had to offer – he recorded another 37 albums (taking his