It looks as if the identical programme. The dreamy opening theme with its hovering strings, the cosy tête-à-tête between host and visitor, the interspersed tracks starting from classical to pop to world music. However there’s something improper with Desert Island Discs, whose visitor in the present day is Delia Smith. Like different followers of the programme I’ve saved on dutifully listening by means of its newest iteration, hosted by DJ Lauren Laverne, however with an irrepressible sense of disappointment. I snapped not too long ago when, tuning in on the common time, I learnt that the castaway was a businessman, barely identified exterior the pages of the Monetary Instances, who ran an vitality firm. It didn’t even make good background radio.