They unveil all the big acts prior to tickets going on sale so over next few weeks more and more will be announced. The rumour is getting stronger though about Coldplay now too.
Muse headlined V 2 or 3 years back but have since become a huge worldwide act. Very good live act seen them about 3 times but still not a patch on Kasabian who IMO are the best live act and band in the world by a long long way.
Is that it?
I saw Kasabian at the last 2 years, very entertaining!
Just go to a gig if you miss them at a fest