But alas, he is at it again, providing us with more plastic, shiny, pristine pop to whack into our eardrums until we presumably submit and confess that, yes, he truly is a music genius.Following in the illustrious footsteps of Howard from the Halifax adverts, The Sheilas make the transition from annoying advertising gimmick to even more annoying musical artistes with their debut single '(I am So) H