This week's UK top 40 music chart from The Big Top 40. Listen live to the latest chart music, every Sunday 4-7pm The UK Top 40 chart is compiled by the Official Charts Company, based on sales of downloads, CDs, vinyl and audio streams. The Top 40 is broadcast on BBC Radio 1 and MTV. The Official UK Singles Chart and the Official UK Album Chart Watch all the music videos from the Official UK Singles Chart, Official Urban Chart, Official Dance Chart and many more. The ultimate guide to hits from the UK Top 40 from the 1950s to the present day with a sophisticated searchable database, and amazing facts and figures. UK Singles Top 40 on Top40 Charts. Top40-Charts.com provides music charts from all over the world, like US / UK Albums and Singles, Bilboard Chart, Dance charts and more. See this week's No. 1 and the full Official UK Top 40 Singles Chart featuring Clean Bandit & Anne-Marie, James Arthur and Little Mix. Saturdays at 9am on MTV MUSIC. Little Mix makes are in at No.1 with 'Shout Out to My Ex'! Watch the official UK top 40 chart music videos here. The UK Albums Chart (currently called the Official Albums Chart) is a list of albums ranked by physical and digital sales and (from March 2015) audio streaming in the. 181.FM Internet Radio - The Best Choice for Radio. Your Lifestyle, Your Music -.