Columbia subject headings:
Harvard subject headings:
Folk songs, Korean--20th century--History and criticism.
Korea--History--Japanese occupation, 1910-1945
Popular music--Korea--20th century--History and criticism.
Princeton subject headings:
Folk songs, Korean--Korea--History and criticism.
Korea--History--Japanese occupation, 1910-1945.
Music--Korea--History and criticism--20th century.
Popular music--Korea--History and criticism.