The Canary and the Crow at the Arcola Theatre in Hackney is a very impressive piece of ‘gig theatre’; a term I was previously unfamiliar with. On this evidence, Middle Child (a ground-breaking company from Hull), have created a potent hybrid of drama, direct address, chamber music, hip-hop and grime. It’s also dynamic, didactic, arresting and fresh and, without realising it, I’ve waited to see a theatrical development like this for a quite a while.