Columbia subject headings:
Berio, Luciano, 1925-2003--Criticism and interpretation.
Instrumental music--History and criticism.
Harvard subject headings:
Berio, Luciano, 1925-2003 Instrumental music.
Instrumental music--History and criticism.
Princeton subject headings:
Berio, Luciano, 1925-2003. Instrumental music.
Instrumental music--History and criticism.