U2 have already started the follow-up album to 2009's 'No Line On The Horizon' and promise that is “really special.”
Speaking to Entertainment Weekly at the Golden Globe Awards, The Edge explained that the band have been working on new material in-between legs of their U2 360 World Tour.
“We are working on a lot of new songs. Some of them are really, really happy. We’re convinced that we have something really special," he enthused.
Asked when the record is likely to see the light of day, the guitarist, real name Dave Evans, continued: “It’s like deciding whether we are going to release the album before the tour starts or leave it for a while, we don’t really know yet. Literally, within a day of getting off the road, Bono and I were working on new songs”.
Despite progress being made, The Edge was unsure, adding: “We are experimenting with a lot of different arrangements, and electronic is one of the things we are playing with.
“But there are other songs that are very traditional, almost folk. In some ways, that’s the thing we haven’t figured out yet, is where this album is going to end up.”
U2 reconvene their world tour in Anaheim, Orange County on June 6th.
U2 live in 2009:
You can keep up to date with all the latest news from Gigwise by following us on Twitter and liking us on Facebook.

Arctic Monkeys To Live Stream Paris Show Tonight (February 3)
Azealia Banks Reveals She's Bisexual
Adam Lambert To Front Queen - Is He The Best Choice?
M.I.A 'Bad Girls' Video Unveiled - Watch
U2's Spider-Man: Turn Off The Dark Musical Breaks Broadway Records
U2 Beat Take That To Be Named Top Touring Act Of 2011
Alex Turner, Rihanna, Lady Gaga: The Worst Hair In Music
10 Years Of The Super Bowl: Madonna, The Who, Prince
Arctic Monkeys, Kasabian: Weirdest Album Titles...Ever!