Hackney empire

It’s not just who our pop heroes are that marks the passing of the generations; it’s how those heroes present themselves. Kevin Rowland, who turns 70 next week, appeared on stage for his London album launch in a jaunty sailor’s hat and striped top, looking as though he’d just come from a fashion shoot. Mac DeMarco, aged 33, ambled on in baseball cap, shlubby T-shirt and jeans. Rowland was upstanding, commanding and just a little forbidding. DeMarco sat on a stool and told a long story claiming that he and his keyboard player had been Oregon miners: a story which extended to include coprophagia, hair fetishism and maple syrup. Rowland

Utopia, Limited (1893) is a rare bird, and one that every Gilbert and Sullivan completist simply has to bag. The point of completism, of course, is to acquire an overview: if artists are truly original, everything they created should illuminate the whole. But what if a career tailed off, or ran to seed? It’s just going to be depressing, isn’t it? By the time they began their penultimate opera, Gilbert and Sullivan hadn’t collaborated for three years. In fact, they’d barely spoken. Goaded back into harness, they produced a comedy that really ought to have sparkled and yet somehow… well, put it this way: even the late D’Oyly Carte company

Jack and the Beanstalk is a big, sprawling family show that opens with a baffling gesture. A booming voiceover announces that Hackney is being menaced by some unseen threat. Enter an evil monster, Funella Fleshcreep, who wears facial moisturiser made from liquefied avocado. This green-cheeked ogre is challenged by the virtuous characters, Jack Trot and Simple Simon, who must defeat her and deliver Hackney from danger. The show starts to finds its way once Clive Rowe appears as the dairymaid, Dame Trot, who needs to milk a dysfunctional, dried-up cow. There are few performers in Britain who are as versatile as Rowe. He can do broad slapstick as well as