There are more than a few international bands absolutely infatuated with the direction of prog-metalheads Tool. So many, in fact, that prior to any official release by the U.S. band, countless semi-professional recordings appear online claiming to be the real deal.
SINISTRA is a band similarly take with the prog-metal direction, but mere plagiarists they are not. Instead this is music which has, clearly, been labored over, and that requites plenty of your attention. Some of the highlights include the sludgy guitar riffs, and the expressive vocals.