The road from the Clash’s debut to ‘London Calling’ is one of the classic rock journeys. They set up camp in English Punk and then set off in search of the sound’s true roots: rockabilly, rock and roll, rhythm and blues, ska, pop, garage, the lot, without ever losing the power of that first declaration of principles. The Nu Niles have found their definitive personality by pretty much taking the same journey the other way, from the purist 1950s creations of their early years when they mixed ro...