5 Days to Go! By on December 20, 2014 in Christmas Countdown 0 Can you name the best selling Christmas song ever? It’s “White Christmas” by Bing Crosby, which to-date has sold over 50 million copies world wide since its release in 1942. Do you have a copy? If not, buy it through Easyfundraising.co.uk and raise money for Eikon at the same time!