Unless you've been living completely under a rock (or just don't listen to grindcore, who knows), you've most likely heard of Magrudergrind some time in the past 15 years. And all with good reason, of course. The band mixes a rapid fire grindcore style with a healthy dose of powerviolence, adding some truly sludgy, groovy breakdowns in between their blast beats for a fully vicious, infectious musical attack. The band further expands on this formula on their new record II, which shows a slightly more mature, rounded out Magrudergrind then ever before. We spoke with guitarist R.J. Ober about the making of II, their signing to Relapse Records, and the grindcore/powerviolence scene at large.