Columbia subject headings:
Music--Finland--20th century--Congresses.
Music--Great Britain--20th century--Congresses.
Nationalism in music--Congresses.
Harvard subject headings:
Music--Finland--20th century--Congresses.
Music--Great Britain--20th century--Congresses.
Nationalism in music--Congresses.
Princeton subject headings:
Nationalism in music--Congresses.