Ex Machina - Ben Salisbury & Geoff Barrow

Last week the OST to Ex Machina was released. I thought that 2012's DROKK album by Geoff Barrow and Ben Salisbury was a one off but here they are again working as a duo. This time it's a soundtrack for a sci-fi thriller. Unlike the previous DROKK OST, I think this one actually got used for the film's score. For Ex-Machina they have expanded the sound palette beyond mere John Carpenter synth homages to include real instruments like guitars and brass. As there are no drums we end up in pretty much dark ambient zones on this soundtrack with occasional Berlin school style synth flourishes. Amongst the impeccable throbs and drones there's also....shhh!.... a bit of a post-rock vibe on some tracks where a guitar is utilised. Sometimes the drones mutate into into thick squalls of intense gloom. So we've got the 70s, 80s and 90s covered then. Depending on your point of view this is either a derivative throwback or retro(future)licious.