Their line-up unchanged since their 2011 inception – when they were all still at school – Australian pop/rock quartet 5 Seconds Of Summer secure their fourth No.1 album in all, and third in a row with their sixth studio set, Everyone’s A Star!, debuting in pole position on consumption of 19,119 units (11,967 CDs, 4,619 vinyl albums, 391 digital downloads and 2,142 sales-equivalent streams).

Full of pithy songs – 16 of them (all at least partly self-penned) on the deluxe ...