This song is from the new EP A Forming Void from Enthauptung, a Black Metal band based out of Buffalo, NY.
They pull influences from the atmospheric styling of bands from the Cascadian region, so if you are fans of Wolves in the Throne Room, Alda and Addaura, your ears will like what they hear.
The full EP will be posted on their bandcamp June 29th, and it will be for free (including physical copies, just pay shipping). So first come, first serve!