In his early career, Boulez played a key role in the development of integral serialism, controlled chance and electronic music. This, coupled with his highly polemical views on the evolution of music, gained him the image of an enfant terrible.
As a conductor, Boulez is known mainly for his performances of Béla Bartók, Alban Berg, Anton Bruckner, Claude Debussy, Gustav Mahler, Maurice Ravel, Arnold Schoenberg, Igor Stravinsky, Edgar Varèse, Richard Wagner, and Anton Webern.
Boulez is also a prolific writer on music and a former head of IRCAM.
- Early years 1.1
- Le marteau sans maître 1.2.1
- Controlled chance 1.3.1
- Electronic music 1.4.1
- Recent years 1.5
- Boulez as a conductor 2
- Boulez as a writer 3
- Boulez as a performer 4
- Selected compositions 5
- Decorations and awards 6
- Bibliography 7
- References 8
- External links 9
Boulez was born 26 March 1925, in Montbrison, Loire, France. From the age of six he was educated at the local Catholic school, where he spent 13-hour days and prayed in the chapel every school-day for ten years. The grueling schedule instilled in him an iron discipline but, for him, "the Catholic God was the God that Failed". As a child, he began piano lessons and demonstrated aptitude in both music and mathematics. He studied the latter at Lyon before pursuing music at the Paris Conservatoire under Olivier Messiaen and Andrée Vaurabourg (the wife of Arthur Honegger).
Through Messiaen, Boulez discovered twelve-tone technique—which he would later study privately with René Leibowitz—and went on to write atonal music in a post-Webernian serial style. Boulez was initially part of a cadre of early supporters of Leibowitz, but due to an altercation with Leibowitz, their relations turned divisive, as Boulez spent much of his career promoting the music of Messiaen instead.
Boulez quickly became one of the philosophical leaders of the post-war movement in the arts towards greater abstraction and experimentation. Many composers of Boulez's generation taught at the Internationale Ferienkurse für Neue Musik in Darmstadt, Germany. According to Scott Burnham, in the so-called Darmstadt School composers were instrumental in creating a style that, for a time, existed as an "antidote" to music of nationalist fervor; an international, even cosmopolitan style, a style that could not be 'co-opted' as propaganda in the way that the Nazis used, for example, the music of Ludwig van Beethoven. Boulez was in contact with many composers who would become influential, including Luciano Berio, John Cage, Luigi Nono, Bruno Maderna, and Karlheinz Stockhausen. Early in his career, he performed as a specialist on the ondes Martenot.
Boulez's totally serialized, punctual works consist of Polyphonie X (1950–51; withdrawn) for 18 instruments, the two musique-concrète Études (1951–52), and Structures, book I for two pianos. Structures was also a turning point for Boulez. As one of the most visible totally serialized works, it became a lightning rod for various kinds of criticism. György Ligeti, for example, published an article that examined its patterns of durations, dynamics, pitch, and attack types in great detail, concluding that its "ascetic attitude" is "akin to compulsion neurosis", and that Boulez "had to break away from it ... And so he created the sensual feline world of the 'Marteau'".
These criticisms, combined with what Boulez felt was a lack of expressive flexibility in the language, as he outlined in his essay "At the Limit of Fertile Land..." had already led Boulez to refine his compositional language. He loosened the strictness of his total serialism into a more supple and strongly gestural music, and did not publicly reveal much about these techniques, which limited further discussion. His first venture into this new kind of serialism was a work for 12 solo voices titled Oubli signal lapidé (1952), but it was withdrawn after a single performance. Its material was reused in the 1970 composition Cummings ist der Dichter.
Le marteau sans maître
Boulez's strongest achievement in this method is Le marteau sans maître (The Hammer without a Master) for ensemble and voice, from 1953 to 1957, a "keystone of 20th-century music". Le marteau was a surprising and revolutionary synthesis of many different streams in modern music, as well as seeming to encompass the sound worlds of modern jazz, the Balinese Gamelan, as well as traditional African and Japanese musics.
Boulez described one of the work's innovations, called "pitch multiplication", in several articles, most importantly in the chapter "Musical Technique" in Boulez 1971. It was Lev Koblyakov, however, who first described its presence in the three "L'artisanat furieux" movements of Le marteau sans maître, in his 1981 doctoral thesis. However, an explanation of the processes themselves was not made until 1993. Other techniques used in the "Bourreaux de solitude" cycle were first described by Ulrich Mosch, and later fully elaborated by him.
After Le marteau sans maître, Boulez began to strengthen the position of the music of post-1945 composers through conducting and advocacy. He also began to consider new avenues in his own work. With Pli selon pli for orchestra with solo soprano, he began to work with an idea of improvisation and open-endedness. He considered how the conductor might be able to 'improvise' on vague notations, such as the fermata, and how the players might 'improvise' on irrational durations, such as grace notes. In addition, he worked with the idea of leaving the specific ordering of movements or sections of music open to be chosen for a particular night of a performance, an idea related to the polyvalent form of Karlheinz Stockhausen. Interestingly, though the two works sound similar today, and certainly represent the same impeccable craft, Pli selon pli was not received as well as Le marteau. This is perhaps more of a cultural barometer than a reflection on the work itself.
During the time that Boulez was testing these new ideas, those colleagues who had never been entirely comfortable with the prominence of a rigorous musical language, such as György Ligeti, had brought a convincing musical counter argument to Boulez's musical ideals. In a poetic twist, Boulez had moved from peerless respect for Le marteau sans maître to seeming defeat with Pli selon pli (Fold upon fold), which sets poems by Stéphane Mallarmé, including one about the tripping impotence of a swan, unable to take flight from a frozen lake.
From the 1950s, beginning with the Third Piano Sonata (1955–57/63), Boulez experimented with what he called "controlled chance" and he developed his views on aleatoric music in the articles "Aléa" and "Sonate, que me veux-tu?". His use of chance, which he would later employ in compositions like Éclat (1965), Domaines (1961–68) and Rituel in memoriam Bruno Maderna (1974–75), is very different from that in the works of, for example, John Cage. While in Cage's music the performers are often given the freedom to create completely unforeseen sounds, with the object of removing the composer's intention from the music, in works by Boulez they only get to choose between possibilities that have been written out in detail by the composer—a method that, when applied to the successional order of sections, is often described as "mobile form", a formal technique innovated by his colleague Earle Brown in 1952 and originally inspired by Alexander Calder's sculptures.
Boulez's output since the late 1970s has been of a very different kind from the early works that brought him to initial prominence. After a rapid succession of explosive works, such as the three cantatas on poetry by René Char, the first two piano sonatas, and other chamber music, compositions have tended to be contemplated and expanded over a long period of time, and have been performed in various stages of development. ...explosante-fixe..., now resembling a flute concerto with electronics, was first published in 1971 as a sketch in the journal Tempo as a memorial tribute to Stravinsky, then worked out in various versions, including one for mixed octet with electronics performed in 1973. Éclat/Multiples has remained a large fragment, and Dérive II (1988/2002/2006) and Répons (1980/82/84) have been performed in various stages of development.
The desire to expand unrealized possibilities has also led Boulez to create related works in series. His early twelve miniatures for piano, Notations (1945), has, since the 1970s, been in the process of being expanded as an orchestral cycle. To date, at least seven movements have been completed, although only five have been performed. The material contained in Anthèmes for solo violin was later expanded into an extended composition for violin and electronics Anthèmes 2 and Boulez is currently developing it further into a large-scale work for violin and orchestra. Incises, a short work for solo piano, has since exploded into Sur Incises for three percussive groups (pianos, harps, percussion) in two very extended movements.
After the 1960s, during which he had produced little, Boulez began to turn back to the electronic medium and to large extended works. Although unsatisfied with the products of his work with tape in the 1950s (Two Studies, Poésie pour pouvoir), he began to explore the possibilities of live electronic sound manipulation. His first attempt was the 1973 version of ...explosante-fixe.... However, at around this time IRCAM.
At IRCAM, Boulez created an environment where composers would have at hand the best performers available, and where the most advanced technology and computer scientists would be at their service. Boulez now began to explore the use of electronic sound transformation in real time. Previously, electronic music had to be recorded to tape, which thus 'fixed' it. The temporal aspect of any live music-making in which it played a part had to be coordinated with the tape exactly. Boulez found this impossibly restrictive. Now at IRCAM, he composed Répons, for six soloists, chamber orchestra, and live electronics. With the assistance of Andrew Gerzso, Boulez fashioned a work in which the computer captured the resonance and spatialization of sounds created by the ensemble and processed them in real time.
Today, Boulez remains one of the leading exponents of 20th-century music. His compositions have made a contribution to musical culture, and his advocacy of modern and postmodern music has been decisive for many. Boulez continues to conduct and compose. From 1976 to 1995, Boulez held the Chair in "Invention, technique et langage en musique" at the Collège de France. In 2001, he was the recipient of the Grawemeyer Prize for music composition, for his work Sur Incises. In 2002, he was awarded the Glenn Gould Prize for his contributions. In 2004, with festival director Michael Haefliger, he founded the Lucerne Festival Academy, a summer orchestral institute for young musicians, dedicated to music of the twentieth and twenty-first centuries. The resident professors are members of the Ensemble intercontemporain.
Early in 2012, Boulez cancelled conducting engagements after an eye operation left him with severely impaired sight. Other health problems have included a shoulder injury resulting from a fall.
Boulez as a conductor
Boulez is also a conductor, known for having directed most of the world's leading symphony orchestras and ensembles since the late fifties. He served concurrently as musical advisor of the Cleveland Orchestra from 1970 to 1972, chief conductor of the BBC Symphony Orchestra from 1971 to 1975, and music director of the New York Philharmonic from 1971 to 1977. In addition, he was the Music Director at the Ojai Music Festival on eight different occasions from 1967 to 2003. He is currently the Conductor Emeritus of the Chicago Symphony Orchestra, after having been its Principal Guest Conductor. The orchestras which he has conducted in recent years include the Berlin and Vienna Philharmonics, the London Symphony Orchestra (2004 tour), the Orchestre de Paris, the Ensemble InterContemporain, and the Mahler Chamber Orchestra. In 2005, he began a collaboration with the Staatskapelle Berlin.
Boulez is particularly famed for his polished interpretations of twentieth-century classics—Alban Berg, Claude Debussy, Gustav Mahler, Arnold Schoenberg, Igor Stravinsky, Béla Bartók, Anton Webern and Edgard Varèse—as well as for numerous performances of contemporary music. Clarity, precision, rhythmic agility and a respect for the composers' intentions as notated in the musical score are the hallmarks of his conducting style. In 1984, he collaborated with Frank Zappa and conducted the Ensemble Intercontemporain, who performed three of Zappa's pieces. He never uses a baton, conducting with his hands alone. His 19th-century repertoire focuses upon Ludwig van Beethoven, Hector Berlioz, Robert Schumann and especially Richard Wagner. His recording of Anton Bruckner's Eighth Symphony has met with considerable critical acclaim. In 1974, he also recorded Maurice Ravel's then little-known orchestral version of "Une Barque sur l'océan" from Miroirs, when there was still no printed score. The score was published only in 1983, and even then in only the first of two slightly different versions Ravel had made.
During his tenure as music director of the New York Philharmonic, he was criticized, even by members of the orchestra, for his concentration on modern repertoire. Nonetheless, Boulez's controversial "Rug" concerts of contemporary music with members of the New York Philharmonic played a significant role in "bridging" the widening gap between the New York downtown music scene with concerts of "uptown" music, directed primarily at Columbia University by a former classmate at the Paris Conservatoire and a pupil of Leibowitz, Jacques-Louis Monod. In his 1981 volume of compilation of reviews from The New York Times, Facing the Music, critic Harold C. Schonberg includes a column in which he details how unhappy some members of the New York Philharmonic orchestra were with Boulez during his tenure.
Boulez has also conducted opera productions and made several recordings of opera. He joined the Bayreuth Festival's roster for 1966's Parsifal, after Hans Knappertsbusch died. Subsequently, he was the conductor for the 1976 centenary production of Richard Wagner's Der Ring des Nibelungen, directed by Patrice Chéreau, recordings of which were commercially released in audio and video formats. Boulez reunited with Chéreau for a late-seventies production of Alban Berg's Lulu at the Paris Opera (the first-ever production of the completed opera) and a 2007 production originating at Vienna's Theater an der Wien, later traveling to Amsterdam, of Leoš Janáček's From the House of the Dead, in what Boulez said was the last opera production that he would ever conduct.
In 2004 and 2005, Boulez returned to Bayreuth to conduct a controversial new production of Parsifal directed by Christoph Schlingensief. Other operas Boulez conducted include Berg's Wozzeck (Opéra National de Paris), Wagner's Tristan und Isolde (Bayreuth, Japan tour), Bartók's Bluebeard's Castle (Aix-en-Provence Festival, choreographed by Pina Bausch, and concert performances), Debussy's Pelléas et Mélisande (productions for Covent Garden and WNO and concert performances with the Cleveland Orchestra) and Arnold Schoenberg's Moses und Aron (Amsterdam and Salzburg).
On 15 August 2008, he conducted a concert of the music of Leoš Janáček for the BBC Proms at the Royal Albert Hall, preceded by a discussion of the music with Roger Wright, Director of the Proms, in the Royal College of Music.
In 2010, Boulez finished recording his 15-year, multi-orchestra Mahler cycle for Deutsche Grammophon with the Adagio from Mahler's uncompleted Tenth Symphony with the Cleveland Orchestra. To celebrate Boulez's 85th birthday, Deutsche Grammophon released his first Karol Szymanowski recording featuring the composer's popular Violin Concerto No. 1 and Symphony No. 3 "Song of the Night", with the Wiener Philharmoniker, violinist Christian Tetzlaff, tenor Steve Davislim and the Wiener Singverein.
In 2015 Deutsche Grammophon issued a 44CD limited edition boxset of Boulez's recordings of 20th century music to celebrate his 90th birthday, including works by Bartok, Berg, Harrison Birtwistle, Debussy, Ligeti, Messiaen, Ravel, Schoenberg, Stravinsky, and Boulez himself.
Boulez as a writer
Boulez has been called an articulate, perceptive and sweeping writer on music. He has written on questions of technique and aesthetics in a reflective if sometimes elliptical manner. These writings have mostly been republished under the titles Stocktakings from an Apprenticeship, Orientations: Collected Writings, and Boulez on Music Today, as well as in the journal of the Darmstadt composers of the time, Die Reihe. A third edition of the French texts, with previously uncollected material, has appeared under the title Points de repère I, II, and III.
Two interviews with Pierre Boulez were published in 2007 and 2008.
Boulez as a performer
During the war and for a number of years following the Liberation, Boulez performed in various capacities on the piano and allied keyboard instruments, often as a "supplemental" musician in orchestral works with choirs and soloists. This activity not only provided him with income, but also gave the young artist the opportunity of meeting and working with important personalities of the time, such as Arthur Honegger. It was as a pianist that Boulez first introduced himself to UK audiences, in a partial premiere of book 2 of his Structures for two pianos, which he performed together with Yvonne Loriod at the Wigmore Hall, London, in March 1957 (Griffiths 1973). The same performers gave the premiere of the complete second book, with two different versions of chapter 2, in a chamber-music concert that was part of the Donaueschinger Musiktage on 21 October 1961 (Südwestrundfunk n.d.).
- Piano Sonata No. 1 (1946)
- Le visage nuptial (soprano, alto, female chorus and orchestra, 1946/51/88–89)
- Piano Sonata No. 2 (1947–48)
- Le soleil des eaux (soprano solo, mixed choir, orchestra, 1948/50/58/65)
- Livre pour quatuor (string quartet, 1948–49, rev. 2011–12)
- Polyphonie X (1951)
- Structures, Livres I et II (2 pianos, 1952 and 1961, respectively)
- Le marteau sans maître (alto, alto flute, guitar, vibraphone, xylorimba, percussion and viola, 1953–55)
- Piano Sonata No. 3 (1955–57/63 ...) (Unfinished: only two of the five movements have been published in final form.)
- Pli selon pli (soprano and orchestra, 1957–89)
- Figures, doubles, prismes (large orchestra, 1957–68)
- Éclat/Multiples (ensemble, 1965–70)
- Domaines (clarinet solo, 1968–69)
- Domaines (clarinet and ensemble, 1968–69)
- Cummings ist der Dichter (for chorus and ensemble, 1970)
- Rituel: In Memoriam Bruno Maderna (orchestra, 1974–75)
- Messagesquisse (seven cellos, 1976–77)
- Notations (piano version 1945, orchestral version 1978/1999–...)
- Répons (two pianos, harp, vibraphone, glockenspiel, cimbalom, orchestra and electronics, 1980–84)
- Dialogue de l'ombre double (for clarinet and electronics, 1982–85)
- Dérive 1 (for six instruments, 1984)
- Dérive 2 (for eleven instruments, 1988–2006)
- ...explosante-fixe... (first version for flute, clarinet and trumpet, 1972; second version for octet and electronics, 1973–74; third version for vibraphone and electronics, 1985; fourth version for MIDI-flute, chamber orchestra and electronics, 1991–93)
- Sur Incises (3 pianos, 3 harps and 3 percussion parts, 1996–98)
- Dialogue de l'ombre double (transcribed for bassoon and electronics, 1985/1995)
- Anthèmes 2 (violin and electronics, 1998)
- Une page d'éphéméride (piano, 2005)
Decorations and awards
- 26 Grammy Awards
- Commander of the Ordre des Arts et des Lettres (France)
- Merit Cross 1st Class of the Federal Republic of Germany
- 1963: Member of the Academy of Arts Berlin
- 1976: Prix France-Allemagne
- 1979: Ernst von Siemens Music Prize (Germany)
- 1983: Austrian Decoration for Science and Art
- 1985: Léonie Sonning Music Prize (Denmark)
- 1989: Praemium Imperiale (Japan Art Association)
- 1990: Gold Medal of Vienna
- 1992: Theodor W. Adorno Award
- 1995: German Record Critics' Award
- 1995: Artist of the Year by the British music magazine The Gramophone
- 1995: Ceremony at the Victoires de la Musique in France
- 1996: Polar Music Prize (Sweden)
- 1996: Berlin Art Prize
- 1997: Royal Philharmonic Society Gold Medal
- 2000: Wolf Prize (Israel)
- 2001: 
- 2001: Grand Cross of the Order of Saint James of the Sword
- 2002: Glenn Gould Prize (Canada)
- 2004: Golden Medal of Honour of Baden-Baden
- 2008: Franco-German cultural award
- 2009: Kyoto Prize (arts and philosophy)
- 2010: Edison Award (classical music) (Netherlands)
- 2011: Colburn Prize
- 2011: Medal of Salzburg
- 2011: Giga-Hertz-Prize
- 2012: Robert Schumann Prize for Poetry and Music (Academy of Sciences and Literature, Mainz)
- Pour le Mérite (Germany)
- Sanford Medal (Yale University)
- Member of the European Academy of Sciences and Arts
- 2012: Gramophone Hall of Fame entrant
- 2012: The BBVA Foundation Frontiers of Knowledge Award in the Contemporary Music category
- Anon. 2008. "Pierre Boulez—Every Composer Chooses His Fathers". In Talking to Kinky and Karlheinz—170 Musicians Get Vocal on the Music Show, edited by Anni Heino, 254–62. Sydney: ABC Books. ISBN 978-0-7333-2008-8.
- Barulich, Frances. 1988. "Pierre Boulez by Dominique Jameux; Pierre Boulez und sein Werk by Theo Hirsbrunner; Pierre Boulez: A Symposium edited by William Glock; Orientations: Collected Writings by Pierre Boulez edited and with an introduction by Jean-Jacques Nattiez and translated by Martin Cooper; Éclats/Boulez edited by Claude Samuel with the collaboration of Jacqueline Muller; Pierre Boulez: Eine Festschrift zum 60. Geburtstag am 26. März 1985 edited by Josef Häusler; Boulez in Bayreuth/Boulez à Bayreuth: Der Jahrhundert-Ring/The Centenary 'Ring'/Le 'Ring' du centenaire Histoire d'un 'Ring' Entretiens sur la 'Tétralogie du centenaire': Pierre Boulez, Jeffrey Tate, Jean-Jacques Nattiez" [book review]. Notes 2nd series, 45, no. 1 (September): 48–52.
- Blaustein, Susan. 1989. "The Survival of Aesthetics: Books by Boulez, Delio, Rochberg". Perspectives of New Music 27, no. 1 (Winter): 272–303.
- Boulez, Pierre. 1971. Boulez on Music Today, translate by Susan Bradshaw and Richard Rodney Bennett. Cambridge, Mass.: Harvard University Press. ISBN 0-674-08006-8; London: Faber. ISBN 0-571-09420-1
- Boulez, Pierre 1981. Orientations: Collected Writings, collected and edited by Jean-Jacques Nattiez, translated by Martin Cooper. Cambridge, MA: Harvard University Press. ISBN 0-674-64376-3. New edition, translated by Martin Cooper from the second French edition of Points de repère, London and Boston: Faber & Faber, 1986. ISBN 0-571-13811-X (cased); ISBN 0-571-13835-7 (pbk).
- Boulez, Pierre. 1986. "Sonate, que me veux-tu?" (1960). In his Orientations: Collected Writings, translated by, 143–154. London: Faber and Faber. ISBN 0-571-14347-4.
- Boulez, Pierre. 1991a. "Schoenberg is Dead" (1952). In his Stocktakings from an Apprenticeship, collected and presented by Paule Thévenin, translated by Stephen Walsh, with an introduction by Robert Piencikowski, 209–14. Oxford: Clarendon Press; New York: Oxford University Press. ISBN 0-19-311210-8
- Boulez, Pierre. 1991b. "Possibly..." (1952). In his Stocktakings from an Apprenticeship, collected and presented by Paule Thévenin, translated by Stephen Walsh, with an introduction by Robert Piencikowski, 111–40. Oxford: Clarendon Press; New York: Oxford University Press. ISBN 0-19-311210-8
- Boulez, Pierre. 1991c. "Alea" (1957). In his Stocktakings from an Apprenticeship, collected and presented by Paule Thévenin, translated by Stephen Walsh, with an introduction by Robert Piencikowski, 26–38. Oxford: Clarendon Press; New York: Oxford University Press. ISBN 0-19-311210-8
- Boulez, Pierre. 1995. Points de repère. I: Imaginer, edited by Jean-Jacques Nattiez and Sophie Galaise, with the collaboration of Robert Piecikowski. Musique/passé/présent. Paris: Bourgois.
- Boulez, Pierre. 2005a. Points de repère. II: Regards sur autrui, edited by Jean-Jacques Nattiez and Sophie Galaise. Musique/passé/présent. Paris: Bourgois.
- Boulez, Pierre. 2005b. Points de repère. III: Leçons de musique: Deux décennies d'enseignement au Collège de France, edited by Jean-Jacques Nattiez, preface by Jonathan Goldman, foreword by Michel Fouculta. Musique/passé/présent. Paris: Bourgois.
- Boulez, Pierre, and Dan Albertson. 2007. ". . .'ouvert', encore. . .". Contemporary Music Review 26, nos. 3–4 (June–August):.339–40.
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- "Pierre Boulez Breaks His Shoulder, Cancels in Lucerne". WQXR. 2013-08-06. Retrieved 2015-10-11.
- John von Rhein (2013-12-21). Health issues' sideline Boulez from CSO residency"'". Chicago Tribune. Retrieved 2015-10-11.
- Vermeil 1996.
- "Press Quotes for Bartók Piano Concertos Nos.1–3 Boulez 4775330". Deutsche Grammophon. Retrieved 15 July 2007.
- Kozinn, Allan (1 February 2005). "'"Peering into the Mechanism of Stravinsky's 'Rite of Spring. New York Times. Retrieved 15 July 2007.
- Oestreich, James (16 March 2000). "Music Review; Colorful Sounds, Tuned by a Dynamo". New York Times. Retrieved 15 July 2007.
- Tommasini, Anthony (29 January 2005). "A Good Scrubbing for Mahler". New York Times. Retrieved 15 July 2007.
- Marc Bridle. "Review of Boulez's Bruckner 8th Symphony on CD". MusicWeb International. Retrieved 15 July 2007.
- Boulez at 70: Pierre Boulez as conductor in his recent DG recordings and in conversation with Stephen Plaistow. A Gramophone magazine/Deutsche Grammophon CD (1995)
- Kimmelman 2010.
- Tim Ashley (4 June 2007). "From the House of the Dead". The Guardian. Retrieved 7 September 2007.
- "What's On / Proms by Day—Friday 15 August". BBC. 2008. Retrieved 18 August 2008.
- Barulich 1988, 50; Blaustein 1989, 273; Harvey 1971, 557; Hayes 1992, 29; McNamee 1992, 286 all cite his writing as "perceptive".
- Boulez 1995, 2005a, and 2005b.
- Boulez and Albertson 2007; Obrist and Parreno 2008.
- Olivier 2005, 37.
- "Reply to a parliamentary question" (PDF) (in German). p. 689. Retrieved 27 February 2013.
- "2001– Pierre Boulez".
- "Leading clarinetist to receive Sanford Medal". Tourdates.co.uk. Retrieved 22 September 2014.
- "Pierre Boulez (conductor and composer)". Gramophone. Retrieved 10 April 2012.
- Pierre Boulez at AllMusic
- Pierre Boulez biography and works on the UE website (publisher)
- Pierre Boulez Interview with Andy Carvin, 1992
- Pierre Boulez CompositionToday articles and review of works
- Pierre Boulez Photographic portrait by Philippe Gontier
- , 25 April 2005.New York TimesTommasini, Anthony, "Boulez Salutes Bits and Bytes With an Artistic Partnership".
- , 25 March 2005.The GuardianClements, Andrew and Service, Tom (compilers), "A master who worked with a very small hammer".
- Boulez interviewed by Charles Amirkhanian, with Andrew Gerzso, 16 February 1986
- Excerpts from sound archives of Boulez's works.
- A biography on IRCAM's website (French)
- Two Interviews with Pierre Boulez by Bruce Duffie, February 20, 1986 & October 26, 1987