A pair of Relapse Records artists, Red Fang and Black Tusk, have been added to the lineup of Metallica's Orion Music And More, slated June 23-24 at Bader Field in Atlantic City, New Jersey.

They join acts such as Fucked Up, Lucero, Titus Andronicus, Best Coast, Avenged Sevenfold, Torche, Modest Mouse and the Gaslight Anthem on the inaugural festival, which will be headlined on both nights by Metallica. Check out the full lineup here.