Columbia subject headings:
Information storage and retrieval systems--Music--Congresses.
Music--Bibliography--Methodology--Congresses.
Music--Instruction and study--United States--Congresses.
Musicology--Congresses.
Harvard subject headings:
Information storage and retrieval systems--Music--Congresses.
Music--Bibliography--Methodology--Congresses.
Music--Instruction and study--Congresses
Music--Instruction and study--United States--Congresses.
Music--Research--Congresses.
Musicology--Congresses.
Princeton subject headings: