Periphery, a progressive metal band from Washington D.C., just announced that their heavily anticipated fourth album “Periphery III: Select Difficulty”is set to be released on July 22nd. Many fans (myself included) have been anticipating this album since the release of “Juggernaut: Alpha and Omega”, their double concept album that was released last year. In addition to this announcement, Periphery also announced the Sonic Unrest Tour featuring SikTh, Chon, and Toothgrinder (Dates below)! Tickets will go on sale this coming Friday (April 29th). This will be SikTh first ever US tour so be sure you don’t miss out on this tour package if you’re a fan of SikTh, or any of the bands really because this line-up is absolutely stacked.