Rock music

Here’s the bad news. One day you or someone like you will be shopping in a mall or enjoying a concert or about to catch a train when the first sudden, sharp crack will rend the air and your world will change forever. Around you, people will start to crumple and as the panic and horror finally dawn the screams will begin while the automatic rifle fire escalates and those still standing will begin to flee — but where to? If you run away from the gunfire you’re being herded into a trap. If you run towards it you’ll be shot, either killed immediately, or casually, later, as you lie wounded, probably by knife to save ammo.

Rival law-enforcement agencies arguing about which of them should investigate a murder has, of course, been a staple of crime dramas for decades. Rather less common, though, is for the agencies in question to be the Metropolitan Police, the Gestapo and the SS. SS-GB (BBC1, Sunday), based on Len Deighton’s novel, poses the undeniably interesting question of what this country would have been like in 1941 if Germany had won the Battle of Britain. Its primary answer is that — in every way — it would have been very murky indeed. Again, plenty of crime dramas over the years have created a suitably noirish atmosphere, while cunningly saving on the lighting budget at the same time.

Who could resist School of Rock? For me it was a chance to see a heavy-metal musical written by the best-known headbanger in the House of Lords, Julian Fellowes. The movie features Jack Black as a failed rock guitarist who bluffs his way into a private school and turns a class of robotic snoots into a prize-winning band. It’s one of the most joyous stories ever filmed. This version, faithfully scripted by his lordship, rises to the same level and delivers a night of sheer rapture. The thing is like a drug. Every performance sends skyrockets of happiness zinging up and down your spine. David Flynn has an echo of Jack Black about him but he brings added stores of charm and humour to Dewey. Preeya Kalidas is wonderfully nasty as Ned’s hideous girlfriend, Patty.

Back in the high optimism of the 2008 presidential campaign, one of Barack Obama’s more extravagant hopes was that ‘the psychodrama of the baby boom generation’ would finally be left behind: that no longer would the kind of radical late-Sixties politics ‘hatched on a handful of college campuses long ago’ be seen by both its supporters and its opponents as the key to understanding more or less everything about modern life. Sadly, though, if Obama needs proof of how comprehensively this hope has been dashed, he need only head to the V&A — where, with the supporters firmly in charge, the whole story of how great the late Sixties were, how much they’ve shaped today’s world, and how much they still could (fingers crossed!

When the time comes to make programmes looking back on the 2010s, I wonder which aspects of life today will seem the weirdest. Quinoa? The fact that we were expected to be ‘passionate’ about our jobs? Being so overexcited by new technology that we constantly stared at phones? Or maybe it’ll just be how many almost identical TV series looking back on previous decades we used to watch: the kind where a family dresses up in period costume and lives for a while like people from previous eras, carefully ticking off the signifiers as they go. (Space hoppers and Chopper bikes for the Seventies, Rubik’s Cubes and shoulder pads for the Eighties.