Columbia subject headings:
Music and language--Congresses.
Music theory--Congresses.
Music--Philosophy and aesthetics--Congresses.
Music--Semiotics--Congresses.
Harvard subject headings:
Music--Philosophy and aesthetics--Congresses
Music--Semiotics--Congresses.
Musical criticism--Congresses.
Princeton subject headings:
Music--Philosophy and aesthetics--Congresses.
Music--Semiotics--Congresses.
Musical criticism--Congresses.