Harm/Shelter are a German Hardcore band (from specifically Gießen, Germany) signed to BDHW Rec. Their debut album was The Evil Within.
Harm/Shelter sounds a lot like your typical hardcore punk rock. Harsh guitar riffs, emphasized drums, and great bass, what more could you want? Their tempo changes throughout the song which is very interesting. Instead of sticking to one rhythm and following it through to the end, they sometimes switch tempo mid-song then change back and then change again, which makes the songs more interesting. Pretty rad.