21's continuing strength comes as first single Rolling In The Deep continues its slow decline, falling 3-4 (49,043 sales), while Someone Like You improves 36-33 (9,314 sales).

Meanwhile, Adele's debut album, 19, strengthens its hold on the number four slot, increasing sales by 8.80% week-on-week to 27,660, as single Make You Feel My Love switches direction for the 12th time since it re-entered the chart 19 weeks ago, falling 15-23 (12,901 sales).

Chase & Status' second album, No More Idols ...