As any fule kno, “doing a Radiohead” has become journalistic shorthand for when a given band releases a record which sounds different – sometimes radically and sometimes just a little – to the ones which preceded it, or at the very least features synthesisers or sampled drums. Derived from the moment when said band dropped Kid A on an unsuspecting public, it can either be used a positive or a pejorative, and suggests an artistic act of bravery or petulance. Of course, none of these things are in any way accurate or insightful, and are instead employed to squeeze a given artist…