Columbia subject headings:
Harvard subject headings:
Popular culture--Río de la Plata (Argentina and Uruguay).
Popular music--Río de la Plata (Argentina and Uruguay)
Tango (Dance)--Río de la Plata (Argentina and Uruguay)--History.
Tangos--Río de la Plata (Argentina and Uruguay)--History and criticism.
Princeton subject headings:
Popular music--Argentina.
Popular music--Uruguay.
Tango (Dance)
Tangos--History and criticism.