…explosante-fixe…

…explosante-fixe… (Exploding-fixed) is a piece of music composed by Pierre Boulez. Initially conceived in 1971 as a memorial for Igor Stravinsky, who died in April of that year, Boulez composed several different versions of the work between 1972 and 1993, culminating in a piece for solo MIDI-flute and chamber orchestra.

Title

The title of the work is taken from the concluding line of the first chapter of André Breton's L'amour fou (1937): "La beauté convulsive sera érotique-voilée, explosante-fixe, magique-circonstancielle, ou ne sera pas" (Convulsive beauty will be erotic-veiled, exploding-fixed, magical-circumstantial, or it will not be at all).^[1]

History

The first version of ...explosante-fixe... (1971–1972) was a one-page aleatoric work in seven parts entitled, according to one report, Originel and Transitoires II-VII,^[2] though the manuscript score (published as two pages of music and twelve pages of instructions) bears the title in the composer's hand [… Explosante-fixe …], and the indications "Originel" and "Transitoires II–VII" are the names of the groups into which the work is divided.^[3] The seven parts each represent one member of a seven-note row found in the "Originel" section: E♭, G, D, A♭, B♭, A, E, an emblem for the Stravinsky memorial for which it was composed (the note E♭ sustained at the beginning is pronounced Es in German, cognate with the letter S for "Stravinsky").^[4][5] In this original form, the instruments were not indicated,^[2] though a possible scoring for two violins, two flutes, two clarinets, and harp is suggested.^[6] Like most of the other pieces in the Stravinsky memorial, this reflects the instrumentation of two brief commemorative works Stravinsky wrote in 1959: the Epitaphium for flute, clarinet, and harp, and the Double Canon (in memory of Dufy) for string quartet.^[7]

In the two subsequent years, Boulez developed ...explosante-fixe... into a work for solo flute, accompanied by clarinet, trumpet, harp, vibraphone, violin, viola, cello and electronics.^[2] Performances of this version made use of a recently created device known as the Halaphone.^[2] Boulez, however, was ultimately unsatisfied with the electronics.^[2] There were actually two main variants, a "preliminary" version based on the bare bones of the outline score and scored for a trio of violin, clarinet, and trumpet, first performed by the London Sinfonietta in St John's, Smith Square in June 1972, and a longer, more sophisticated, and seemingly definitive form for septet, premiered in New York on 5 January 1973 and subsequently revised several times, for performances in Rome on 13 May 1973, at the Promenade Concerts in London in August 1973, at the Donaueschinger Musiktage on 21 October 1973, and at the Théâtre d'Orsay in Paris as part of the Festival d'Automne 1974 (where it created a sensation), by which time it had become an octet.^[8] These revisions involved changes in the order of sections and rewriting six of the eight instrumental parts. In all, there are four different versions for the flute, three versions each for the viola and cello, two versions each for the trumpet, violin, and clarinet, but only one version each for the vibraphone and harp, which differ from one version to the next only in the ordering of their constituent parts.^[9] Boulez withdrew the materials for both versions, primarily because of his dissatisfaction with the all-too-audible failure of the electronics, and in particular the computer tape that was intended to direct the conductorless 1973 Proms version, but also as an acknowledgement that the scoring really required a symphony orchestra.^[10][11]

The next version of ...explosante-fixe..., for vibraphone and electronics, was not composed until 1986.^[2] In the intervening years, parts of the original material appeared in other works by Boulez, specifically Rituel (1975) and Mémoriale (1985).^[12]

Between 1991 and 1993, while at IRCAM,^[2] Boulez composed a new version of …explosante-fixe…, for solo MIDI-flute with live electronics, two 'shadow' flutes and a chamber orchestra.^[12][13] This version premiered in Torino, Italy on 13 September 1993, in a performance by the Ensemble InterContemporain.^[13]

References

1. ^ Annie Labussière and Jean-Marc Chouvel, "Pierre Boulez: Mémoriale (…explosante-fixe… originel)", Musurgia: Analyse et pratique musicales 4, no. 1 (1997): 42–66. Citation on 44, quoting André Breton, "L'Amour fou", Œuvres complètes (Paris, Gallimard, coll. Pléiade, 1992), 2:687.
2. ^ ^{a b c d e f g} Garavaglia, Javier Alejandro (2010). "Raising Awareness About Complete Automation of Live-electronics: A Historical Perspective". Auditory Display: 6th International Symposium, CMMR/ICAD 2009, Copenhagen, Denmark, May 18–22, 2009 (Springer): 443–445. 
3. ^ Pierre Boulez, Elliott Carter, Aaron Copland, Alexander Goehr, Elisabeth Lutyens, Darius Milhaud, and Roger Sessions, [Supplement]: "In Memoriam: Igor Stravinsky. Canons & Epitaphs, Set 2". Tempo, new series, no. 98 (1972): [13–26 of 27 unnumbered pages (inserted between pages 22 and 23), citation on 13].
4. ^ Susan Bradshaw, "Comparing Notes", Musical Times 137, no. 1844 (October 1996): 5–12. Citation on 8.
5. ^ Annie Labussière and Jean-Marc Chouvel, "Pierre Boulez: Mémoriale (…explosante-fixe… originel)", Musurgia: Analyse et pratique musicales 4, no. 1 (1997): 42–66. Citation on 44.
6. ^ Pierre Boulez, Elliott Carter, Aaron Copland, Alexander Goehr, Elisabeth Lutyens, Darius Milhaud, and Roger Sessions, [Supplement]: "In Memoriam: Igor Stravinsky. Canons & Epitaphs, Set 2". Tempo, new series, no. 98 (1972): [13–26 of 27 unnumbered pages, citation on 25–26].
7. ^ Pierre Boulez, Elliott Carter, Aaron Copland, Alexander Goehr, Elisabeth Lutyens, Darius Milhaud, and Roger Sessions, [Supplement]: "In Memoriam: Igor Stravinsky. Canons & Epitaphs, Set 2". Tempo, new series, no. 98 (1972): [27 unnumbered pages, editorial note on 27].
8. ^ Annie Labussière and Jean-Marc Chouvel, "Pierre Boulez: Mémoriale (…explosante-fixe… originel)", Musurgia: Analyse et pratique musicales 4, no. 1 (1997): 42–66. Citation on 45.
9. ^ Paolo Dal Molin, "Introduction à la famille d'œuvres …explosante-fixe… de Pierre Boulez: Étude philologique", PhD diss. (Nice: Université de Nice—Sophia Antipolis, 2007): 17.
10. ^ Susan Bradshaw, "Boulez at 65", Musical Times 131, no. 1765 (March 1990): 127–28. Citation on 127.
11. ^ Susan Bradshaw, "Comparing Notes", Musical Times 137, no. 1844 (October 1996): 5–12. Citations on 8 and 11–12.
12. ^ ^{a b} May, Thomas. "...explosante-fixe...". LA Phil. http://www.laphil.com/philpedia/piece-detail.cfm?id=2431. Retrieved 27 August 2011. 
13. ^ ^{a b} "Pierre Boulez - ... explosante-fixe ...". Universal Edition. http://www.universaledition.com/explosante-fixe-for-flute-live-electronics-2-flutes-ensemble-Pierre-Boulez/composers-and-works/composer/88/work/61. Retrieved 27 August 2011. 

Further reading

• Boulez, Pierre, Michel Fano, and Thomas Repensek. 1980. "A Conversation". October 14 (Autumn): 101–20.
• Bradshaw, Susan. 1973. "First Performances: '…explosante-fixe…'". Tempo, new series, no. 106 (September): 58–59.
• Dal Molin, Paolo. 2009. "Mémoriale de Pierre Boulez: Ce que les sources (ne) nous disent (pas)". Revue de musicologie 95, no. 2:475–523.
• Goldman, Jonathan. 2006. "Exploding/Fixed: Form as Opposition in the Writings and Later Works of Pierre Boulez". PhD diss. Montreal: Université de Montréal. ISBN 978-0-494-24456-2.
• Goldman, Jonathan. 2008. "Charting Mémoriale: Paradigmatic Analysis and Harmonic Schemata in Boulez’s …explosante-fixe… ". Music Analysis 27, nos. 2–3:217–52.
• Kimmig, Rudolf. 1991. "Unterricht beim Meister: Pierre Boulez' Fragment explosante-fixe". Motiv: Musik in Gesellschaft anderer Künste, nos. 2–3:73–74.
• Mawhinney, Simon, and Pierre Boulez. 2001. "Composer in Interview: Pierre Boulez". Tempo, new series, no. 216 (April): 2–5.

External links

• May, Thomas. [1996]. About the Piece: '…explosante-fixe…': Pierre Boulez". La Phil website. (Accessed 25 August 2011).