Columbia subject headings:
Avant-garde (Music)--Italy--History--20th century.
Berio, Luciano, 1925-2003--Criticism and interpretation.
Electronic music--Italy--History and criticism.
Maderna, Bruno--Criticism and interpretation.
Harvard subject headings:
Berio, Luciano, 1925-2003--Criticism and interpretation.
Electronic music--Italy--History and criticism.
Maderna, Bruno--Criticism and interpretation.
Princeton subject headings:
Avant-garde (Music)--Italy--History--20th century.
Berio, Luciano, 1925-2003--Criticism and interpretation.
Electronic music--Italy--History and criticism.
Maderna, Bruno--Criticism and interpretation.