Columbia subject headings:
Harvard subject headings:
Médiatheque de Roubaix--Catalogs.
Popular music--France--Nord-Pas-de-Calais--Exhibitions.
Popular music--France--Nord-Pas-de-Calais--History and criticism.
Popular music--France--Roubaix--Exhibitions.
Popular music--France--Roubaix--History and criticism.
Working class--France--Nord-Pas-de-Calais--Songs and music--Exhibitions.
Working class--France--Roubaix--Songs and music--Exhibitions.
Princeton subject headings:
Songs, French--France--Roubaix--19th century--Exhibitions.
Songs, French--France--Roubaix--20th century--Exhibitions.
Songs, French--France--Roubaix--History and criticism.