From Shadows by Jeff and Casey Lee Williams with Lyrics

From Shadows by Jeff and Casey Lee Williams with lyrics in the video!
Feat. Sandy Casey
This is not from the RWBY Black Trailer, but the full version.
From the Volume 1 Soundtrack of Roosterteeth's animated show RWBY!
Buy the RWBY Volume 1 Soundtrack on Itunes!
https://itunes.apple.com/us/album/rwby-volume-1-soundtrack/id745643837