A cadência de divisões do trabalho na música: o coexistir de atores sociais do circuito superior e do circuito superior marginal

Abstract

Modernization of objects to customer music’s and equipment’s used to music’s production is redrafting geography’s space and urban economics at Brazilians ci- ties. The urban tissue offer a shelter to different social actors: big companies and small business found your place at big cities. The urban system could be analyzed thought two subsystem’s: the upper circuit and the lower circuit. The marginal upper circuit is where records studios and little activities related to the music  production belong. The tendency to oligopolistic status in the music is crescent. However, at the same time, small business had been your space in the urban ma- rket. This article propose to identify some points in this new dynamic of music in the urban economic system at Brazilians cities.