Over 210,000 people – more than double the capacity of Wembley Stadium – have descended on the legendary festival grounds for a weekend of incredible music from all genres, styles and cultures across multiple stages. Headliners this year on the Pyramid Stage are Arctic Monkeys (tonight), Guns’n’Roses (tomorrow) and Sir Elton John (Sunday). Rumours of guest appearances have swirled, with Britney Spears touted for a surprise appearance with Sir Elton. You can tune in for full coverage via the BBC for free all weekend.