Another seven days of solid streams and a few sales too means a fifth week at No.1 for Positions by Ariana Grande. The track continues to gently sag, down 3.8% week-on-week but in a market where nobody else seems to be in a position to rise to fill the void its chart sale of 42,870 (just 969 of them paid downloads) is more than enough to ensure continuing market domination. It remains – just – the most streamed track ...