Mouth Sewn Shut
 

Talking to Mondo in plug tonight reminded me of this decent crust punk band I used to listen to all the time. What you've got here is abrasive riffs juxtaposed with slightly clean upstrokes, really deep rumbly reggae/ska-inspired basslines supporting some political anarcho-crust punk vocals. Fans of Leftover Crack and the like should dig, just a bit harsher on the vocals.