[source: NME.com] U2 guitarist The Edge says the band have commenced work with producer Rick Rubin on the follow-up to 2004's How To Dismantle An Atom Bomb. "We're working on new songs and getting lost in the music," The Edge told Rolling Stone. "I don't think we're going to try and think too much about what we're going to do with it yet; we're just going to do a lot of writing and see what gives. "We're giving ourselves the luxury of just working on the songs. There's some amazing things coming through."