Metalheads, rejoice: You can mainline all the curdled screams, detuned riffs and rapid-fire blast beats your ears can take at two back-to-back shows early next week. Seattle post-hardcore group Osatia, which just released a snarling new single, “Anxiety,” leads a bill at The Capitol on Tuesday featuring Anever, Cathedral Hills and Somewhere in Between. Then, catch symphonic deathcore stalwarts Carnifex with Enterprise Earth, Oceano, Prison and Foes at the Domino Room on Wednesday. Carnifex has kept busy since returning from a year-long hiatus in 2013, dropping two albums — 2014’s “Die Without Hope” and 2016’s “Slow Death” (sensing a pattern?) — and covering Nine Inch Nails and Slipknot on last year’s “Bury Me in Blasphemy” EP.

Osatia, with Anever, Cathedral Hills, Somewhere in Between: 7:15 p.m. Tuesday, doors open at 6:30 p.m.; $10; The Capitol, 190 NW Oregon Ave., Bend; or 541-678-5740.

Carnifex, with Enterprise Earth, Oceano, Prison, Foes: 7:30 p.m. Wednesday, doors open at 7 p.m.; $18 plus fees in advance; Domino Room, 51 NW Greenwood Ave., Bend; or 541-408-4329.