Columbia subject headings:
Berg, Alban, 1885-1935--Criticism and interpretation.
Composers--Austria--Vienna.
Music--Austria--Vienna--20th century--History and criticism.
Schoenberg, Arnold, 1874-1951--Criticism and interpretation.
Twelve-tone system.
Webern, Anton, 1883-1945--Criticism and interpretation.
Harvard subject headings:
Berg, Alban, 1885-1935--Criticism and interpretation.
Music--20th century--History and criticism
Music--Austria--Vienna--20th century--History and criticism.
Schoenberg, Arnold, 1874-1951--Criticism and interpretation.
Webern, Anton, 1883-1945--Criticism and interpretation.
Princeton subject headings:
Berg, Alban, 1885-1935--Criticism and interpretation.
Music--20th century--History and criticism.
Music--Austria--Vienna--20th century--History and criticism.
Schoenberg, Arnold, 1874-1951--Criticism and interpretation.
Webern, Anton, 1883-1945--Criticism and interpretation.