Umbra Vitae, Graveripper, and Psychosomatic will be performing at the Marquis in Denver, CO on November 30 as part of a pre-show for the “Decibel Magazine Metal & Beer Fest.” That event will take place at The Summit on December 1-2 and it will feature the following: December 1: Khemmis, Cephalic Carnage, The Red Chord…