Today’s Official Charts Midweek sales flash is in.

Clean Bandit’s Rockabye remains on course to make it three weeks at the top of the Singles chart. The track has so far notched sales of 49,044 and is ahead of No.2, Rae Sremmurd’s Black Beatles (39,887), by almost 10,000 copies. Little Mix and James Arthur still occupy third and fourth spots, with Shout Out To My Ex and Say You Won’t Let Go on 34,836 and 31,851 respectively. Bruno Mars remains ...