" Moves Like Jagger " sold how many digital copies during 2011 ?
Dog Days Are Over by Florence and the Machine , which only reached # 23 , but has sold over 345,000 copies since release - this is very likely to be the highest - selling song to never chart in the Top 20 , while Gold Dust by DJ Fresh also did n't chart within the top 20 , only peaking at # 22 , but has managed to sell over 202,000 copies .