“Dark, sexy, grown-up – not adjectives you would previously have associated with Massachusetts trio PVRIS, who were until recently poised to clamber their way to the position of electropop-punk heroes. After 2014’s debut album ‘White Noise’ and its killer singles ‘Fire’ and ‘St Patrick’ rose up the charts, PVRIS could have followed the tried and tested route to fame by dialling back the heavy and u”