Do You Recognise This Video?

This video was on Sunday's E4 Gets y around 12:45pm. It was a single guy singing, looks like Patrick Wolf but with longer dark wavy hair. Main lyric I can remember was "you're lucky I'm not a killer". There were lots of male dancers wearing black eye mask type make up, all attacking other dancers wearing lampshades on their heads. There was a body of a woman in a suit with a lampshade on her head on the floor. Then towards the end a girl ballet dancer appeared on a stage, also wearing the black eye mask. I've asked Channel 4/E4 for a tracklisting for this show but they can't help. Anybody recognise it? Please?