December 9, 2012 — On Thursday, December 20th, The Power of the Riff presents a massive all-ages event at The Fonda Theatre in Los Angeles. The lineup for this end-time gala will feature sets by HIGH ON FIRE, SUNN O))), CORROSION OF CONFORMITY (playing a set that will include classics from Animosity, Eye for an Eye and more), BLACK BREATH, DEAD IN THE DIRT, LOINCLOTH (featuring members of CONFESSOR) and VOID OV VOICES (featuring Atilla Csihar).