Columbia subject headings:
Music--Acoustics and physics--Congresses.
Music--Social aspects--Congresses.
Musical perception--Congresses.
Sound recordings--Congresses.
Harvard subject headings:
Music--Acoustics and physics--Congresses.
Music--Social aspects--Congresses
Musical perception--Congresses.
Sound recordings in musicology--Congresses.
Sound recordings--Congresses.
Sound--Recording and reproducing--Congresses.
Princeton subject headings:
Music--Acoustics and physics--Congresses.
Music--Social aspects--Congresses.
Musical perception--Congresses.
Sound recordings--Congresses.