Coming back from the overly articulate realms of progressive metal which I experienced at last week's Be Prog! My Friend festival, required a palette cleanser. I asked the staff for the dirtiest, most straight-forwardly aggressive slime out there and boy, did they deliver. This is a fantastic time to listen to OSDM and the overall resurgence of plain old angry music. Surprisingly enough, the inbox delivered as well, in the form of LIGÆDER, a Copenhagen based group containing members from LLNN and Église. These guys peddle the most absurdly filthy type of death metal but somehow manage to actually extract and nuance and emotion from the formula. Put on your best sewer diving gear and meet me below.