This lesson through the eyes that studies in economics and management throw on some pre-capitalist matrix organizations: those that have origins in the tradition of theater and classical music. Because these organizations are able to restore stimuli for a more qualified understanding of the present form of aggregate production that, in contemporary language, someone calls firms. Others call companies. This lesson explores some of the sources from which originate the knowledge management. And the implications for rethinking the management education: of musicians and managers. The acceleration of the rhythms with which the crisis will affirm makes it more urgent than ever. This lesson takes up and develops a story experienced by the author during a long research conducted treading the boards of the stage in musical theater, the walls and experience the intimacy of chamber music; participatory experiences in the life of orchestra. Of course, at universities, in courses where he teaches economics and management.