I know absolutely nothing about Jacob Douglas, except for the fact that he is from Sweden. And I honestly feel like I don't need to know anything after listening to "Hellion".
The track has something magical to it, even though it is perfectly simple: Bon Iver-esque vocals and guitar. With all that, it pulls all the right strings and leaves you speechless. The track is a gloomy, melancholic and very emotionally charged ballad. I'm sure you will like what you are about to hear.
Jacob Douglas definitely deserves way more attention than he gets now.