The festival organisers have revealed that although they approached Mr Grohl, it wasn't the required answer.
Tours, Festivals & Gigs News
Wednesday, 22nd October 2014
Thursday, 16th October 2014
The star cancels tour dates after musician Ikey Owens is found dead in Mexico…
Tuesday, 16th September 2014
The Mercury Music Prize nominated duo are heading out on a massive tour.
Friday, 12th September 2014
Royal Blood to play Brighton homecoming show
Wednesday, 10th September 2014
The pseudonym they've used for tonight's Brighton show is billed at the tiny London venue on Thursday. Plus, the band performed for Prince Harry at an exclusive event last night.
Monday, 8th September 2014
Hozier has announced three new UK live shows
Wednesday, 27th August 2014
Fatboy Slim will play the south London venue this December.
Tuesday, 26th August 2014
Kimberly Anne and Pixel Fix complete the line up for the celebration of hotly tipped new artists.
The former Smiths frontman will perform at the huge London venue in November.
Nick Mulvey, Rae Morris, Hozier and Wolf Alice have also been added to the series of free gigs in September.
01:00 Non Stop XFM
LISTEN: ALBUM OF THE WEEK: Ben Howard - I Forget Where We Were
Album number two for Mr Howard sees the parameters expand and the experience get deeper.
The 5 BEST new songs of the week: 20 October 2014
Two rock behemoths awake and return to wreak havoc on your iPod. Yes, Noel Gallagher and Foo Fighters lead off this week's selection of top tracks.
The funniest music videos ever
XFM celebrates the moments when music becomes comic... and when comedy becomes tuneful.
Barclaycard Mercury Prize 2014 - who's on the shortlist?
Who's in the running for this year's award for the Best Album Of The Year? Find out more about the 12 nominees here.