Columbia subject headings:
Composers--Italy.
Madrigals, Italian--History and criticism.
Madrigals--History and criticism.
Music--Italy--History and criticism.
Part songs.
Harvard subject headings:
Composers--Italy.
Madrigals, Italian--History and criticism.
Madrigals, Italian.
Madrigals--History and criticism.
Music--Italy--History and criticism
Part songs.
Princeton subject headings:
Composers--Italy.
Madrigals--History and criticism.
Music--Italy--History and criticism.
Part songs--To 1800.