Columbia subject headings:
Folk music--Thailand, Northeastern--History and criticism.
Folk songs, Lao--Thailand--History and criticism.
Kaen.
Lao (Tai people)--Thailand, Northeastern--Music--History and criticism.
Harvard subject headings:
Folk music--Thailand, Northeastern--History and criticism.
Folk songs, Lao--Thailand--History and criticism.
Kaen.
Lao (Tai people)--Thailand, Northeastern--Music--History and criticism.
Princeton subject headings:
Folk music--Thailand, Northeastern--History and criticism.
Folk songs, Lao--Thailand--History and criticism.
Kaen.
Lao (Tai people)--Thailand, Northeastern--Music--History and criticism.