Columbia subject headings:
Aleatory music--History and criticism.
Composition (Music)
Electronic music--History and criticism.
Instrumental music--History and criticism.
Interviews.
Music--History and criticism--20th century.
Music--History and criticism.
Harvard subject headings:
Aleatory music--History and criticism.
Electronic music--History and criticism.
Instrumental music--History and criticism.
Stockhausen, Karlheinz, 1928-2007--Criticism and interpretation.
Princeton subject headings:
Composition (Music)
Electronic music.
Interviews.
Music--20th century--History and criticism.
Musicians--Interviews.
Stockhausen, Karlheinz, 1928-2007.
Stockhausen, Karlheinz. Works.