Oasis (some 90s britpop band, everyone in the UK knows them xD) supported by The Enemy, Kasabian, Free Peace and Twisted Wheel. Paul McCartney down in London on 22/12/09. Bullet for My Valentine supported by Bring Me The Horizon and Atreyu. Glamour of The Kill supported by Shadows Chasing Ghosts and some other band I didn't get the name of. Tomorrow (Monday 23/04), Lostprophets supported by Modestep.
So, yeah xD