Neat song (and a mystery)

I don't know anything about Low Roar, but I was recommended a compilation of unreleased material by them uploaded by a guy who previously uploaded a bunch of rare Radiohead material to Youtube. I fell in love with this song, but I literally cannot find a single thing online about it. That includes a Youtube upload, so I just uploaded it myself (no self promotion I promise). If anyone is a Low Roar megafan, I'd love to know where this came from if you've got the info. Anyways, check it out. It's short