It’s a long time, a very, very long time, since I bought a Coldplay album. Has any band of the past 20 years been so consistently irritating? Oasis were aggressively annoying, which isn’t the same thing. I quite liked the first Coldplay album, particularly ‘Trouble’, and A Rush of Blood to the Head was a fine record, full of the sense of an ambitious young band finding out what they were capable of.