Columbia subject headings:
Music, Influence of.
Singing--Political aspects--Korea (South)
Singing--Social aspects--Korea (South)
Harvard subject headings:
Korea (South)--Social conditions--21st century.
Korea--Politics and government.
Political participation--Korea (South)
Popular culture--Social aspects--Korea (South)
Protest movements--Korea (South)
Social movements--Korea (South)
Princeton subject headings:
Music, Influence of.
Singing--Political aspects--Korea (South).
Singing--Social aspects--Korea (South).