Fire up the Furby synth! Meet UK Eurovision entry Look Mum No Computer at his mind-boggling music museum (opens in new tab)

Sam Battle is a retro audio tech obsessive. Our writer gets a tour of his museum just as he unleashes his prized exhibit: a 1,000-oscillators-strong Megadrone!‘I didn’t really plan to do Eurovision at all,” muses Sam Battle as he takes me round his museum, pushing a shock of ever-so-slightly mad scientist hair from his youthful face and coaxing drones out of abstract metal boxes as we go. “I was chatting to Johnny, my friend who works here, and we were saying wouldn’t it be funny to do it. So...