Here's a wonderful unreleased gem that was excluded from DJ Shadow's album The Outsider and was only featured in instrumental form. This version of Artifact features Rage Against The Machine/One Day As a Lion frontman Zach De La Rocha. This, along with March of Death, could have well been a preview of what we could have expected of Zach's solo record (produced by Trent Reznor, DJ Shadow, El-P) that never saw the light of day. I hope more songs from this project surface because this song here is just absolutely nuts. I want to just start a circle pit in the office each time I listen to this track.