This is so pleasantly dark and focused that I don’t think calling it ambient would do it justice.  Dragon & Jettenbach are a project out of the United Kingdom who produce a sound that, while bleak, is also musically organized, reminding me of some of the modern Berlin School electronic artists of the 1980s, mixed with a vibe one would have heard from post-Industrial music on cassette during the same time period.  As this is the period where I was reared on great music, it brings a sense of nostalgia to me, and I feel that, for those between 40 and 60 years of age, you might also take a stroll down memory lane.