Wire have always been a band more interested in looking forward than back. On returning from their first hiatus in 1985 they famously hired a Wire covers band, The Ex Lion Tamers, as their support act so they could be freed up to focus exclusively on new material. So it seems entirely appropriate that they would celebrate the 40th anniversary of their debut performance with another new album, their fifteenth. Although still most celebrated for their initial trio of envelope-pushing albums between 1977 and 1979 – the frantic art-punk of Pink Flag, the more effects-laden post-punk of Chairs Missing and…