A friend of mine, Mike (aka Esselfortium), recently released a new song called Invis. It’s a really cool song that I suggest checking out. In his own words:

I think it's time for me to finally call this song finished, after having initially started on it almost a year and a half ago. The original idea came from me hearing a few seconds of some Autechre song (no, I don't know which one) on a streaming radio station, with some awesomely glitchy drums, being inspired by the sound, and immediately setting off to write a song based on that inspiration. The resulting song is very much my own, though, and it's definitely not a remake or imitation of anything that I know of. :P

You can download it directly from here