13:00Christmas and New Year on Radio 1Chart of the DecadeEpisode 2BBC Radio 1 Duration: 3 hours Tue 29th Dec 2009, 13:00 on BBC Radio 1 ScotlandNihal starts his countdown of the UK's Official Top 100 bestselling singles of the decade as we relive the music of the Noughties. Part of the BBC Christmas 2009 season.GenresMusicPop & ChartEntertainmentBrandChristmas and New Year on Radio 1SeriesChristmas and New Year on Radio 1: Chart of the Decade Source: BBC Online