Robert Plant, CSS, The Raconteurs and Vampire Weekend also on bill
Radio station forced to apologise to fans after April Fools' Day prank
Stone Temple Pilots also play Baltimore event
First dates of summer outing unveiled
The rockers take on Marvel Comics
The band celebrate Dave Grohl's birthday
Instrumentalists vie for awards show slot
Band follow Wembley Stadium two night stand
So do Arcade Fire, Bright Eyes, and countless others
And they add a string of Canadian shows to their tour