What was the last album U2 released before the song Breathe?
Breathe (U2 song): "Breathe" is a song by Irish rock band U2 and the tenth track on their 2009 album "No Line on the Horizon". No Line on the Horizon:  It was the band's first record since "How to Dismantle an Atomic Bomb" (2004), marking the longest gap between studio albums of their career to that point.
How to Dismantle an Atomic Bomb