Siege - Walls (1:19-ish)

This is hyper-speed cool, you can tell that they influenced everyone just from this one song. All the bands that are special do that. It's a song about breaking barriers so the vocals have to be pretty pissed off (0:01) and there's a good scream in there (0:46). They take a brea-oh wait, they're back now (0:56). Yadda yadda, how hardcore should be played. This just doesn't let up, love it.