Sluggish Morss is awesome, it's a surreal little (free) adventure game from a few years ago, and while the soundtrack lacks the punch it has with the visuals and effects, it's still pretty atmospheric and rad.
Here's the link: https://jackking-spooner.bandcamp.com/album/sluggish-morss-extended-soundtrack
Hell, this was mostly just an excuse to talk about Sluggish Morss in the first place, so here's the game (again, released for free), it's kinda like if David Firth made Undertale. http://gamejolt.com/games/sluggish-morss-a-delicate-time-in-history/12298