Sound commitments : avant-garde music and the sixties / edited by Robert Adlington. - Oxford ; New York : Oxford University Press, 2009. - 292 p. : ill. HKBU Library ISBN: 019533664X 9780195336641 0195336658 9780195336658 Subjects--Topical Terms: Music--Political aspects--History--20th century.Avant-garde (Music)Nineteen sixties. LC Class. No.: ML3916 / S724 2009