Just outside Denver's city limits, before the parched, sparsely populated plains swallow the last of the suburbs, there is a basement that regularly reverberates with a certain primeval intensity. Remarkably, the water heater still functions, even after its cumulative absorption of innumerable decibels. This small, underground room -- nicknamed Helm's Deep after the darkest, dankest corner of J.R.R. Tolkien's Middle Earth -- is the practice space for Phantom Trigger, a similarly dark... More >>>