"I met a lady who gave me a scarf that Elvis Presley gave to her mother. And I swore on my mother's life that I would wear it tonight. [As he's putting the scarf on]...Though, she's already dead..."
-Bono, during the 2005-11-04 Las Vegas show.
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.