White Christmas (weather) by Bing Crosby from the film "Holiday Inn", is the best-selling single of all time and speaks nostalgically of a traditional white Christmas. The definition of "white Christmas" varies. In most countries, it simply means that the ground is covered by snow at Christmas, but some countries have more strict definitions. In the United States, the official definition of a white Christmas is that there has to be a snow depth of at least at 7:00 a.m. local time on Christmas morning, and in Canada the official definition is that there has to be more than on the ground on
D'You Know What I Mean? the end of the first week. It is Oasis's second biggest-selling single in the UK with sales of 745,000, achieving Platinum status in the process. It was the 12th biggest-selling single of 1997 in the United Kingdom. In October 2011, "NME" placed it at number 77 on its list "150 Best Tracks of the Past 15 Years". An edited, remixed and remastered version of the song was released on 14 October 2016 entitled "D'You Know What I Mean? (NG's 2016 Rethink)". The reissue formed part of the wider rerelease of the "Be Here Now" album to celebrate its 20th anniversary.