Columbia subject headings:
Folk music--England.
Folk music--Ireland.
Folk music--Nova Scotia--Cape Breton Island.
Folk music--United States.
Folk songs, Irish.
Irish Americans--Music.
Harvard subject headings:
Folk music--England
Folk music--Ireland
Folk music--Nova Scotia--Cape Breton Island.
Folk music--United States
Folk songs, Irish.
Irish Americans--Music
Princeton subject headings: