Lamb of God + Killswitch Engage + Testament + Huntress

Mixing a rock-solid neothrash attack with hardcore vocals and a punk-rock eye toward the body politic has earned Richmond quintet Lamb of God an enviable status as one of the few underground bands to attain major-label status without compromise. Roaring back after vocalist Randy Blythe's recent brush with tragedy and jail in Eastern Europe, LoG tops a heavyweight bill, also featuring metalcore mainstay Killswitch Engage; veteran Bay Area thrash act Testament; and Huntress, an L.A. extreme-thrash crew fronted by opera-seasoned belter Jill Janus.