Resuming at No.1 after a five week hiatus, Adele's 25 sold a further 27,780 copies last week, and has now spent a total of eight weeks at the summit. Its return to pole position follows her 'glitchy' performance of All I Ask at last Monday's Grammy Awards, and coincides with the growing stature of latest single When We Were Young, which jumps 33-23 (20,887 sales) to eclipse the No.29 peak it scaled as an album track last December. 

In pursuit ...