June 24, 2011 — It has been announced that EYEHATEGOD will be co-headline the upcoming Power of the Riff festival in Los Angeles. In addition, BLACK COBRA, SKIN LIKE IRON, BAPTISTS, SEVEN SISTERS OF SLEEP, EARLY GRAVES, and SLAVE have all been added to the bill that already includes PENTAGRAM, WINTER, PELICAN, TRAP THEM, MASAKARI, ALPINST, ACEPHALIX, and ALL PIGS MUST DIE.