aleatory music

(redirected from Aleatoric music)
Also found in: Dictionary, Wikipedia.

aleatory music

(ā`lēətôr'ē) [Lat. alea=dice game], music in which elements traditionally determined by the composer are determined either by a process of random selection chosen by the composer or by the exercise of choice by the performer(s). At the compositional stage, pitches, durations, dynamics, and so forth are made functions of playing card drawings, dice throwings, or mathematical laws of chance, the latter with the possible aid of a computer. Those elements usually left to the performers' discretion include the order of execution of sections of a work, the possible exclusion of such sections, and subjective interpretation of temporal and spatial pitch relations. Also called "chance music," aleatory music has been produced in abundance since 1945 by several composers, the most notable being John CageCage, John,
1912–92, American composer, b. Los Angeles. A leading figure in the musical avant-garde from the late 1930s, he attended Pomona College and later studied with Arnold Schoenberg, Adolph Weiss, and Henry Cowell.
..... Click the link for more information.
, Pierre BoulezBoulez, Pierre
, 1925–2016, French conductor and composer of modernist classical music. He studied at the Paris Conservatory with Olivier Messiaen (1944–45) and studied twelve-tone technique with René Leibowitz (1946).
..... Click the link for more information.
, and Iannis XenakisXenakis, Yannis or Iannis
, 1922–2001, Greek-French composer, b. Brăila, Romania. Xenakis studied civil engineering in Athens (1940–47) and was active in the anti-Nazi resistance.
..... Click the link for more information.
.
References in periodicals archive ?
Among artists and likeminded composers we can initially see spontaneous projects, rather in the spirit of practical jokes, such as the formation of the "Smidri Brass Band" for events put on by the Smidrove art group, and then composers' private experiments with tape and aleatoric music.