Written in English
2. TIMBRE AND DENSITY The probability matrix for the distribution of timbres and densities in Achorripsis appears to have achieved the status of a visual icon for Xenakis’s first venture into thoroughly (i.e., multi-leveled) stochastic composition for instruments.2 Although Xenakis originally generated the matrix as a visual aid to help him organize the compositional process, it may. In the mid s, Iannis Xenakis introduced the use of stochastic functions in musical composition. In the s, he started using computers to accelerate and automate the numerous operations that these methods require. Xenakis exploited probability theory in his search for new musical form and structure. One of Xenakis' well-known works, Pithoprakta (), creates dense sound masses determined by probabilistic methods. The music of Karlheinz Stockhausen () stands in sharp contrast to that of Iannis by: 3. Iannis Xenakis: Composition Techniques and Styles Iannis Xenakis is one of the most important post-war avant-garde composers. Avant-garde music is a term primarily used by musicologists to define the radical, post tendencies of a modernist style in several genres of art music (Nadeau, ).
International Symposium Iannis Xenakis have as central theme the paradigmatic computer-aided analysis of Xenakis works as creative tools for algorithmic composition. Xenakis’ technological thought also impressed many composers of computer music who have referred broadly to the composer’s work and have made it known through the academic world. "' The following excerpt (through p. 3 7) is from " I n Search of a Stochastic Music," Gravesaner Bliilter, no. 1 1 / 1 2. t "For it is the same to t h i nk as to be " (Poem by Parmeni dcs) ; and. Serra, M.-H. () ``Stochastic composition and stochastic timbre: GENDY3 by Iannis Xenakis''. Perspectives of New Music 31(1), ± Varga, B. A. () Conversations with Iannis Xenakis. An Introduction to Iannis Xenakis’s Stochastic Music: Four Algorithmic Analyses, Toronto Cichy D., Internationale Ferienkurse für Neue Musik. Dzieje, rola i znaczenie w myśli teoretycznej, praktyce kompozytorskiej i życiu muzycznym drugiej połowy XX wieku, Kraków
Linda M. Arsenault, "An introduction to Iannis Xenakis’s Stochastic Music: Four Algorithmic Analyses," PhD diss., University of Toronto, Canada, André Baltensperger, Iannis Xenakis und die Stochastische Musik, Komposition im Spannungsfeld von Architektur und . Introduction: A conversation about music between Iannis Xenakis and David Rosenboom Looking at Xenakis looking at sound / Carey Lovelace "Tradition is the originality of the past" (Memories of the Xenakis @ UCSD Festival) / Karen Reynolds and Roger Reynolds. Stochastic music emerged in the years , when Iannis Xenakis introduced the theory of probability in music composition. First, probability calculus was used in Metastasis,(2) then in Pithoprakta,(3) for the generation of a great number of "speeds," which are represented as lines in the pitch-time space (Xenakis ). ISBN: OCLC Number: Description: xlii, pages: illustrations ; 23 cm. Contents: Introduction: A conversation about music between Iannis Xenakis and David Rosenboom --Looking at Xenakis looking at sound / Carey Lovelace --"Tradition is the originality of the past" (Memories of the Xenakis @ UCSD Festival) / Karen Reynolds and Roger Reynolds --Iannis.