Columbia subject headings:
Apartheid--South Africa.
Documentary films.
Human rights workers--South Africa.
Music--Social aspects--South Africa.
Music--South Africa.
South Africa.
Video recordings for the hearing impaired.
Harvard subject headings:
Apartheid--South Africa
Human rights workers--South Africa.
Music--South Africa
Music--South Africa--Social aspects.
Protest songs--South Africa.
South Africa--Songs and music.
Princeton subject headings:
Apartheid--South Africa.
Documentary films.
Human rights workers--South Africa.
Music--Social aspects--South Africa.
Video recordings for the hearing impaired.
Video recordings.