There was a stupendously long and portentous article back in Feb in the Observer by Sean O'Hagan. Here's a taster or two. I might adopt "Move it on down to Bamako" as my signature. "Things are looking good," he says. "It's a beautiful, sunny, winter's day and Edna O'Brien has just been sent me her book on Lord Byron." No Line on the Horizon is finally finished. "It began and ended in a flash," he says. "The last 24 hours were just extraordinary. It was like Chinese calligraphy, where the monks take ages to mix the ink and then - bam! - it all happens in seconds." Eno, who has assumed the role of musical director, shouts out tempo changes, instructions, suggestions. "The chords sound a little too vanilla," he says of one laid-back, swampy groove. Bono, who has a couch all to himself, concurs. "We need to find that nightclub-in-Tripoli feel," he shouts back, swaying to the beat, "then move it on down to Bamako."