Since the break up of Rage Against The Machine, Zach De La Rocha has remained relatively quiet on the music front. There was the One Day As A Lion project he did in 2007 but other than that there hasn’t been much from him in a long while. Which got me thinking, that I should do a Guest Vocalist post about all the songs he’s guested on over the years. Most recently Zach can be heard on the last two Run The Jewels albums. Anyways, here are a bunch of tracks to enjoy that Zach lent his vocals to.