Columbia subject headings:
Jazz musicians--Economic conditions--France.
Jazz musicians--Social conditions--France.
Music--Economic aspects--France--History--20th century.
Music--Social aspects--France--History--20th century.
Professions--Sociological aspects--France.
Harvard subject headings:
Jazz musicians--France.
Jazz--France--History and criticism.
Princeton subject headings:
Jazz musicians--Economic conditions--France.
Jazz musicians--Social conditions--France.
Music--Economic aspects--France--History--20th century.
Music--Social aspects--France--History--20th century.
Professions--Sociological aspects--France.