Southern Lord, one of the most respected labels in the metal underground, flaunts its brutal wares tonight in Bushwick. Headlining is Black Breath, a riff-happy Washington State outfit that takes its cues from hard-grooving Swedish death-metal practitioners such as Entombed. Among the openers is the Secret, a harrowing Italian quartet that swirls together the doom, black and thrash subgenres. Visit brownpapertickets.com for advance tix.