"They were sort of half-written, so that the odd line here or there really did make sense, then came whole sections that were just 'Bongolese', as we came to call it."
- The Edge on Bono's song writing on U2's early tunes
did you know
Starting from Summer 2007 to Summer 2008, U2 had written and recorded 50-60 songs for a new record with Brian Eno and Daniel Lanois. 11 of these were released on 2009's No Line On The Horizon.