The Brooklyn Philharmonic is set to receive a $330,000 grant from the federal Department of Education to study whether children in inner-city schools benefit from music classes. Trouble is, everyone already knows that children benefit from music classes, don’t they? Anti-tax organizations and government watchdog groups are up in arms over the grants, which opponents say could have been spent on “about 400 drum sets, 800 saxophones or 900 trumpets – or to pay the salaries of several music teachers.”