Umbra Vitae (Converge, The Red Chord, etc.) have been added to the Subterranean Dissonance Fest. That event will take place at the Underground Arts in Philadelphia, PA on February 11 and it will also feature: Liturgy, Horrendous, Imperial Triumphant, Thantifaxath, Kaonashi, Pyrrhon, John Frum, Cognitive, The HIRS Collective, and Sunrot.