Columbia subject headings:
Music--Italy--Naples--15th century--History and criticism.
Harvard subject headings:
Music--Italy--Naples (Kingdom)--15th century--History and criticism.
Naples (Kingdom)--History--Spanish rule, 1442-1707.
Part songs, Sacred--15th century.
Part songs--15th century.
Princeton subject headings:
Music--Italy--Naples--15th century--History and criticism.