Porcupine Tree - comprising members Steven Wilson, Richard Barbieri and Gavin Harrison - see their eleventh studio album Closure / Continuation enter at Number 2, just behind reigning chart supremo Harry Styles - becoming the group’s first-ever UK Top 5 record. Prior to this, the English experimental rockers enjoyed two UK Top 40 albums; 2007’s Fear of a Blank Planet (31) and 2009 release The Incident (23) and a further three Top 100 outings. The band’s new LP also tops this week’s Official Vinyl Albums Chart. See Porcupine Tree’s full Official Charts history here.