Monsterific guitar overdrive and throat-shredding, rile-'em-up choruses are second nature to alt-metalheads Halestorm—so it's no surprise they've got a big batch of songs with that incendiary mix ready in their back pockets. Few heavy rock combos reach for the rafters with the strength of singer Lzzy Hale's arena-shaking howl and the band's thick and nasty six-string hook assaults.