Sam Smith & Normani spend their fifth week atop the radio airplay chart with Dancing With A Stranger. The track’s audience has declined for three weeks in a row, and, at 73.73m, is 22.64% below its peak of 95.31m. Despite its clear and sustained fall in audience, it continues to increase plays, albeit slowly – they have increased every week since it was released seven weeks ago but rise by just nine this week, from 7,558 to 7,667.

After spending ...