Structures I (1952) and Structures II (1961) are two related works for two pianos, composed by the French composerPierre Boulez.
History
The first book of Structures was begun in early 1951, as Boulez was completing his orchestral work Polyphonie X, and finished in 1952. It consists of three movements, or "chapters", labelled Ia, Ib, and Ic, composed in the order a, c, b. The first of the second book's two "chapters" was composed in 1956, but chapter2 was not written until 1961. The second chapter includes three sets of variable elements, which are to be arranged to make a performing version.[1] A partial premiere of book2 was performed by the composer and Yvonne Loriod at the Wigmore Hall, London, in March 1957. This was Boulez's first appearance in the UK as a performer.[2] The same performers gave the premiere of the complete second book, with two different versions of chapter2, in a chamber-music concert of the Donaueschinger Musiktage on Saturday, 21 October 1961.[3]
Structures I was the last and most successful of Boulez's works to use the technique of integral serialism,[7] wherein many parameters of a piece's construction are governed by serial principles, rather than only pitch. Boulez devised scales of twelve dynamic levels (though in a later revision of the score these reduced to ten),[8] twelve durations, and—from the outset—ten modes of attack,[9] each to be used in a manner analogous to a twelve-tone row. The composer explains his purpose in this work:
I wanted to eradicate from my vocabulary absolutely every trace of the conventional, whether it concerned figures and phrases, or development and form; I then wanted gradually, element after element, to win back the various stages of the compositional process, in such a manner that a perfectly new synthesis might arise, a synthesis that would not be corrupted from the very outset by foreign bodies—stylistic reminiscences in particular.[10]
Pierre Boulez and Yvonne Loriod, 20–21 October 1961, Hans-Rosbaud Studio, Baden.-Baden. 75 Jahre Donaueschinger Musiktage 1921–1996. 12-CD set, mono & stereo. Col Legno Contemporary WWE 12CD 31899. [Munich]: Col Legno Musikproduktion GmbH, 1996. CD 10, Col Legno Contemporary WWE 1CD 31909, includes the world-premiere performance of Structures pour deux pianos, deuxième livre, played by Yvonne Loriod and Pierre Boulez.
Aloys and Alfons Kontarsky, 1965, Ariola Tonstudio, Cologne, WERGO
Boulez, Pierre. 1986a. "Necessité d'une orientation esthétique (II)". Canadian University Music Review/Revue de Musique des Universités Canadiennes, no. 7:46–79.
Grant, Morag Josephine. 2001. Serial Music Serial Aesthetics: Compositional Theory in Post-War Europe. Music in the Twentieth Century, Arnold Whittall, general editor. Cambridge: Cambridge University Press. ISBN0-521-80458-2.
Häusler, Josef [de]. 1965. "Klangfelder und Formflächen: Kompositorische Grundprinzipien im II. Band der Structures von Pierre Boulez". In liner notes to Pierre Boulez: Structures pour deux pianos, premier livre et deuxième livre, 5–12. Aloys and Alfons Kontarsky, pianos. Studio-Reihe neuer Musik. Baden-Baden: WERGO. LP WER 60011.
Ligeti, György. 1960. "Pierre Boulez: Decision and Automatism in Structure Ia." Die Reihe 4 ("Young Composers"): 36–62. (Translated from the original German edition of 1958.)
Febel, Reinhard. 1978. Musik für zwei Klaviere seit 1950 als Spiegel der Kompositionstechnik. Herrenberg: Musikverlag Döring. Second, revised and expanded edition, Saarbrücken: Pfau-Verlag, 1998. ISBN3-930735-55-5.
Jameux, Dominique. 1989. Boulez: Le Marteau Sans Maître. Programme booklet. CBS Masterworks CD MK 42619.
Jameux, Dominique. 1991. Pierre Boulez. Cambridge, Massachusetts: Harvard University Press. ISBN0-674-66740-9.
Losada, Catherine C. 2014. "Complex Multiplication, Structure, and Process: Harmony and Form in Boulez's Structures II". Music Theory Spectrum 36, no. 1 (Spring): 86–120.
Song, Sun-Ju. 2008. Music Analysis and the Avant-Garde Compositions of Post–World War II: Four Case Studies. 2 vols. Ph.D. diss. Nathan, Queensland: Queensland Conservatorium Griffith University.