Band legally discount Joe Satriani's claim
Takings for UK talent have risen by £20 million in a year
Vampire Weekend, Yeah Yeah Yeahs, MGMT also on the bill
They add a string of new dates to summer outing
Local heroes also turn out in force at Sound Relief
'We've given her the best Coldplay song ever', says Martin
Coldplay, Robert Plant and Alison Krauss sell record numbers
Band upset after no win despite four nominations
Bands play intimate show for War Child in London
Band plan to help recession-hit fans out at live shows