Former Afghan Whigs front man and part-time New Orleanian Greg Dulli is one whose heyday shined so brightly that the rest of his life’s output might inevitably seem less important. Dulli may not produce as many perfect songs as back when Sub Pop Records signed the Afghan Whigs as the label’s first non-Seattle band—his masterpiece remains his simultaneously tender and macho major-label debut, Gentlemen. But the new Powder Burns, by his Twilight Singers, f...