I knew nothing about D.C.'s Heavy Breathing when I saw them open for Prince Rama in December 2012 but I soon knew that they rocked. Their drummer is a force of dark power. The dude is a sinister, malevolent beast on those skins. I could watch him create a racket all day.
Here's a fairly recent Heavy Breathing track for you all but, heck, you should really head over to their Soundcloud page 'cause they've got lots of tunes that are available to download for free.
Here's the fairly recent "Hold Tight" and check out their Facebook page too.