Over 10 years in the making! Ultra Sonic Holocaust is a true collaboration between two of the world’s most consistent and prolific groups of artists. Bastard Noise‘s otherworldly soundscapes are woven perfectly into Kalmex and the Riffmerchants‘ bizarre form of Electric Jungle Violence to create an absurd and perfectly unique listen. Like nothing you’ve ever heard before. Essential listening for all Dank Daddies and Skull Servants worldwide. The brutality definitely continues….