Sleep Research Facility (often spelled as SleepResearch_Facility) is a dark ambient artist from Glasgow, Scotland, UK, specialising in sleep-conducive beatless ambient music which is both artistic as well as functional. Sleep Research Facility consists of the single band member Kevin Doherty. His music usually contains no rhythmic elements (one exception is "2.5" on Dead Weather Machine), but instead relies on spacious, extended, richly-textured sounds.