Oasis will play at Chelmsford on the Saturday and at Weston Park on the Sunday, with Franz Ferdinand and the Scissor Sisters playing the other day.
In a bumper day for V bands being announced, we can also tell you that the likes of Athlete, Ian Brown, Kaiser Chiefs, Maroon 5, Embrace, Joss Stone, Robert Plant, The Bravery, Texas, Jet, The Zutons, Doves, Thirteen Senses, The Music, Goldie Lookin' Chain, Dizzee Rascal, 22-20's and Goldfrapp have all been confirmed.
Tickets go on sale this Friday, 11th March for the event which runs on 20-21st August.