Columbia subject headings:
Diario de Barcelona.
Music--Spain--Barcelona--18th century--History and criticism.
Music--Spain--Barcelona--19th century--History and criticism.
Theater--Spain--Barcelona--History--18th century.
Theater--Spain--Barcelona--History--19th century.
Harvard subject headings:
Music--Social aspects--Spain--History.
Music--Spain--Barcelona--History.
Musical criticism--Spain--History.
Princeton subject headings: