In a new interview with the Guardian, Emily has announce 13 more acts who'll be performing at this year's Festival. They are (in alphabetical order):

- Anna Calvi
- BB King
- Big Boi
- The Chemical Brothers
- Crystal Castles (pictured)
- Friendly Fires
- Fleet Foxes
- Gruff Rhys
- Janelle Monae
- Mumford & Sons
- Primal Scream
- Warpaint

These acts are in addition to the previously-announced Pyramid Stage headliners, U2, Coldplay and Beyoncé.