When sleigh bells begin jingling in the distance, thoughts turn to gifts, turkeys and, most importantly, what will be No 1 come Christmas day. At least, they do in the UK – where the quest to net a festive chart topper is a national obsession that inspires fierce loyalties, grassroots campaigns and, of course, dozens of novelty singles.
A glance at the list of UK Christmas No 1s reveals no historical rhyme or reason: Clean Bandit are as likely to make it as The Beatles, a festive track has as much chance as the Pet Shop Boys’ pristine cover of Always on My Mind. A school choir can release an ode to Grandmas and, of course, there are bizarre outliers such as LadBaby, Bob the Builder and the never-to-be-underestimated Mr Blobby.