As festival season draws to an end, Glastonbury is already making plans for another year.

Hundreds of tributes celebrating the music of David Bowie, Prince and Motörhead’s Lemmy will be staged during this month’s Glastonbury festival as the Somerset event morphs into a rolling commemoration of three rock stars who passed away since Christmas.

Adele has announced that she is headlining the Saturday night of this year’s Glastonbury festival. She told the crowd at her gig at the O2 arena in London on Friday night that she was the third and final headliner for the festival, joining the previously announced Coldplay and Muse.

Quartet will become the first band ever to top the bill at Worthy Farm four times, and are also set to play a world stadium tour including four nights at Wembley