Columbia subject headings:
Scelsi, Giacinto, 1905-1988--Congresses.
Harvard subject headings:
Scelsi, Giacinto, 1905-1988--Congresses.
Princeton subject headings:
Composition (Music)--Congresses.
Creation (Literary, artistic, etc.)--History--20th century--Congresses.
Music--Philosophy and aesthetics--Congresses.
Scelsi, Giacinto, 1905-1988--Criticism and interpretation--Congresses.