Spectres have been stirring in the shadows for years now. Dark eyes watching from pallid faces. Siren songs calling to lost souls. In the blackest corners of the UK underground, a name whispered relentlessly amongst the faithful, first with curiosity, then soul-shuddering awe: Zetra.

Travelling alone, armed only with synths, guitar and drum-machine to compose, The Wanderers’ music could sound skeletal. Instead its early metallic bones have been fleshed-out with the electronic new-wave of Gary Numan and Pet Shop Boys and dreamy, droning guitars that hark to heroes like Slowdive and Sonic Youth as well as dark contemporaries Deafheaven and Alcest. As harsh as the truths with which they deal may be, these songs deliver beguiling brilliance.

Acolytes to spread the word of Zetra aren’t hard to find. British ‘contemporaries’ like Burner and Wallowing, Celestial Sanctuary and Employed To Serve have been dementedly singing their praises as far back as they can remember. Tours with the heavyweight likes of Creeper and Godflesh, VV and SKYND have taken their once-subterranean sounds into the spotlight. Unto Others’ Gabriel Franco, Svalbard’s Serena Cherry ('Starfall') and Sólveig Matthildur Kristjánsdóttir from Iceland’s Kælan Mikla even crop up amongst these recordings, dissolving into the cult of Zetra themselves. But none are as important as the legions of fans Zetra are yet to reach with a dark gospel still unpicking all manner of psychological knots and existential truths.