Will the former Beatle take the stage?
Didn’t get a ticket? No problem – you can tune in online, on TV and on the radio to catch sets direct from Worthy Farm
This year's festival will be held on Worthy Farm from June 21-25
"I thought, 'What? Are you being serious?'"
Emily Eavis opens Worthy Farm for business
They will join previously announced artists including The Chicks and James Bay
The album is released in October
Check out fan-captured audio of the moment
'Anything Goes', 'Bad Obsession' and 'Pretty Tied Up' were performed for the first time in decades
Tickets for the iconic festival are very sold out