There are two different kinds of glee club in this world. The first sing barbershop favourites and Gershwin tunes, they swing gently, moving from side to side and sometimes clicking their fingers and winking. Howard could basically deal with that type. He had got through those occasions graced by glee clubs of that type. But these boys were not of that type. Swaying and clicking and winking were just how they got warmed up. Tonight this glee club had chosen as their opener 'Pride (In the Name of Love)' by U2, which they had taken the trouble to transform into a samba. They swayed, they clicked, they winked. They did coordinated spins. They switched places with each other. They moved forward, they moved back - always retaining their formation. They smiled the kind of smile you might employ when trying to convince a lunatic to quit holding a gun to your mother's head.