With people already playing more Christmas music earlier in the year than usual this year, the UK singles chart looks set to be 80% festive this week, as people attempt to inject some joy into the shitshow that is 2020. As a result, Mariah Carey and Wham are currently battling it out for a ‘premature Christmas’ number one.The Official Charts Company published data in mid-November showing that sales and streams of festive tunes were already up 51% compared to the same point in 2019.