Broken Vessels are a group from Santa Ana, California featuring members of Grimly Forming and Rolex (whose incredible debut album/compilation/re-recording thingy i didn't post here as far as i remember, so give that one a spin if you haven't yet). Their debut EP sounds a lot like a somewhat dumbed down version of Rolex, while Mystic Inane comes to mind as another valid and wholly flattering comparison.
Mentions