Ascending star Raiden gets stupidly aggressive on “Pitbull Attack,” which sounds like vintage Metalheadz at its best moments and bad sampler patches at its worst. The flipside’s “Mind Bombing,” on the other hand, is a compelling slice of drummy machine funk that stitches together riot sirens, bouncy toms and clever machine gurgles into a quirky acid d & b roll-out that avoids all the old-skool traps.