Today's Official Charts Midweek Sales Flash is in.

In today's midweeks, Drake's One Dance feat. Wizkid & Kyla is the top single, jumping 20 places on sales of 47,772 to take No.1. It pulls further ahead of Sia's Cheap Thrills, its nearest competition at No.2 (42,877 sales). Falling 1-3 is I Took A Pill In Ibiza by Mike Posner, on sales of 42,285. Also dipping slightly is Fifth Harmony's Work From Home feat. Ty Dolla Sign, at No.4 after shifting 36,974 copies, while ...