Feedback introduces Nova Mob, and that's fitting. This band is Grant Hart's crew – the Hart who flexed muscle with Hüsker Dü, drumming and singing with those Minneapolis marvels as they raised noise to an art form. Melody was their secret weapon, and with his own quartet, Hart sharpens that blade; now on guitar, he cranks distortion, but tunefulness sends his songs home. "Shoot Your...