Plenty of bands deal exclusively in pitch-black sounds, but few are as vehemently dedicated to charting the full emotional range of the sonic shadowland as London avant-garde crew Voices. Marking a decade since they first splintered from renowned Brit-metal extremists Akercocke, June’s three-track An Audience Of Mannequins release offered flashes of their iniquitous magic, jumping from demonic aggro to skeletal desolation and on into proggy weirdness, but ultimately left devotees craving a more substantial return. Breaking The Trauma Bond answers those prayers spectacularly, loosing its devilish atmospherics over an epic 16-track, 68-minute run. ‘Awaken the nightmare…’ demands oppressive, 159-second opener A Field Without Crows, and the torrent of twisted imagery doesn’t le...