All Pigs Must Die are a four-piece hardcore/crust punk band from all over Massachusetts that formed in 2009. The band is a "supergroup" of sorts, features members from tons of noteworthy bands, including The Hope Conspiracy, Converge, Bloodhorse, and Acid Tiger. The band is signed to Southern Lord, which puts them in league with a ton of metallic hardcore's best offerings today (Trap Them and Black Breath, to name just two). All Pigs Must Die have mastered the riff, managing to craft some unique songs while still maintaing a very dark, heavy, and sludgy atmosphere. It's a battle cry, a soundtrack to a war-torn apocalypse, and oh is it good. Imagine a guttural explosion of sound with technical precision, and you've got All Pigs Must Die. The band's two full-lengths are nothing short of solid, and certainly worth your time. Their debut EP is probably the best place to start though, it's their best known and for good reason. APMD eschew all assumptions of inferiority in regards to the word "side-project".  They are their own animal. Enjoy.