Cavalera Conspiracy + Otep + Earth Crisis + Mold Breaker

Cavalera Conspiracy features the reunion of Brazilian brothers—in life and in metal—Max and Igor Cavalera, who split acrimoniously after Max left their long-running extreme-thrash institution Sepultura in the mid-’90s. That band is currently chugging along sans either Cavalera bro, so Conspiracy is about as close as you'll get to a proper Sepultura reunion. Also on board are female-fronted groove-metalists Otep and militant straight-edge-hardcore types Earth Crisis.