Muzak, A Tool of ManagementMuzak, A Tool of Management2003Queuebrick VideoQueueLWatchedWFavoriteFListsDiscussionWhere to watchCopy short link2003Muzak, A Tool of Management3m·DocumentaryDirected by Joshua Oppenheimer2003Meditation on psychlogical warfare, shopping and paramilitary death squads.DirectorJoshua OppenheimerOverviewDiscussionCastCrewDetailsWhere to watchNo cast listed.