Billie Eilish headlining on Friday night. Still to come on the Pyramid stage is Sir Paul McCartney as part of the 50th anniversary lineup, before Kendrick Lamar closes on Sunday evening. It’ll come as no surprise that tickets are sold out – with an estimated two million festival goers registering at the time – but you can still enjoy the legends slot, and all other performances from the comfort of your sofa – no wellies or raincoat needed.