Good aggressive music has some passion. The drummers are supposed to have a swing,
barely perceptible variations of volume and pace. They aren't metronomes. Varying
guitar strums, an improvised accent here or there, a quick adjustment as the
music moves the musicians. The music has to move the people, not the other way
around. Parents worry about their children, some bleach in
children’s hair, some court dates replacing violin lessons.
