Columbia subject headings:
Music--Europe, Central--18th century--History and criticism.
Music--Europe, Central--19th century--History and criticism.
Harvard subject headings:
Music--Europe, Central--18th century--History and criticism--Congresses.
Music--Europe, Central--19th century--History and criticism--Congresses.
Princeton subject headings:
Music--Europe, Central--18th century--History and criticism--Congresses.
Music--Europe, Central--19th century--History and criticism--Congresses.