Grimes review – big, danceable pop that could rattle a stadium

Brixton Academy, London
Claire Boucher’s bubbling electronica brought rapture and bursts of sonic strangenessClaire Boucher doesn’t do encores, she says towards the close of tonight’s show, because of chronic nerves. Instead, she hardcore screams and high-kicks her way through closer Kill v Maim – a track from last year’s album Art Angels that sounds like demonic cheerleaders chanting over the tinny electronica of a trashy continental car advert. It’s not as i