Columbia subject headings:
Music and literature--History.
Music--Italy--History and criticism.
Opera--Italy--History and criticism.
Zinno, Agostino.
Harvard subject headings:
Music--History and criticism
Music--Italy--15th century--History and criticism.
Music--Italy--16th century--History and criticism
Music--Italy--17th century--History and criticism
Music--Italy--18th century--History and criticism.
Music--Italy--500-1400--History and criticism.
Ziino, Agostino.
Princeton subject headings: