Empire State Bastard, the “progressive grindcore” project featuring Biffy Clyro guitarist/vocalist Simon Neil and Biffy Clyro touring guitarist and ex-Oceansize frontman Mike Vennart, have premiered a new song titled “Harvest.” The track features drummer Dave Lombardo (ex-Slayer), who recently joined the band alongside touring bassist Naomi Macleod (Bitch Falcon). The group commented: “Empires fall, States…