"The Ultra-Violence" and "Frolic Through The Park" are brickwalled now, but that's not important; what is important is the fancy bonus tracks and disc of old recordings! The included "Kill As One" demo tape was produced by none other than Kirk Hammett! The demo songs on Disc 2 are mostly just alright, but with Silent Killer being fucking great. Disc 3 is hit-or-miss; you've got some interesting stuff like The Morrows Memoirs (Seriously, a really good song. How did this one not make it to an album?), Samson, and Betrayed (Which should have replaced Ex-TC on Act III imo), but then most of the rest of the disc...well, it's easy to see why a lot of these didn't make it to full albums. Still, if you haven't heard The Ultra-Violence or Frolic Through The Park, or just want to hear a bunch of rare demo tracks ranging (in my subjective opinion) from shitty to great, get this box set!