James Arthur Leads the UK Pop Singles Chart With Massive First Week Sales

He didn't quite make it to 500,000, but the first week sales for X Factor UK winner James Arthur are stellar. His coronation single is the fourth fastest selling of all time for the show. His version of "Impossible" prevents two US superstars from hitting the top. Find out more in this week's coverage of the UK pop music charts.

_{Single cover courtesy Syco}