Columbia subject headings:
Archival materials--Digitization--Congresses.
Music--Manuscripts--Digitization--Congresses.
Musical notation--Congresses.
Orality--Congresses.
Sound archives--Congresses.
World music--Analysis, appreciation--Congresses.
World music--History and criticism--Congresses.
Harvard subject headings:
Archival materials--Digitization--Congresses.
Music--Manuscripts--Digitization--Congresses.
Musical notation--Congresses.
Orality--Congresses.
Sound archives--Congresses.
World music--Analysis, appreciation--Congresses.
World music--History and criticism--Congresses.
Princeton subject headings:
Folk music--History and criticism--Congresses.
Musical notation--Congresses.
Musical notation--Data processing--Congresses.