Karlheinz Essl

Karlheinz Essl Jr (born 15 August 1960) is an Austrian composer, sound artist, electronic performer, music curator, and composition professor. He is the eldest son of Karlheinz Essl Sr., an entrepreneur and art collector.

Biography

Essl was born in Vienna. His studies at the University of Music in Vienna included composition under Friedrich Cerha, electroacoustic music under Dieter Kaufmann, and double bass. At the University of Vienna he studied musicology and wrote his doctoral thesis on "Das Synthese-Denken bei Anton Webern" (1989).

From 1992 to 2016, he was the music curator of the Essl Collectio

in Klosterneuburg, near Vienna. Between 1995 and 2006, he taught algorithmic composition at the Studio for Advanced Music & Media Technology for the Anton Bruckner Private University for Music, Drama, and Dance in Linz, Austria. As of 2007, Essl is professor of composition for electroacoustic and experimental music at the University of Music and Performing Arts, Vienna.

Early life and background

Essl's formative years were marked by an early exposure to classical music theory, as well as an academic engagement with serialism and modern music technologies. His interest in blending traditional musical practices with new technologies led him to the field of electronic music, where he would develop a reputation for innovation and experimentation.

Music

Essl's work with computers (with emphases on algorithmic composition and generative music) and prolonged occupation with the poetics of serial music have been formative influences on his compositional thinking. Besides writing instrumental music, Karlheinz Essl also works in the field of electronic music, creating interactive realtime compositions and sound installations.

Since the early 1990s, he has developed variou
software environments for realtime composition
which he uses for his own live performances and also in collaboration with artists from other fields, including choreographers, dancers, visual artists, and poets). Essl has also carried out a number of Internet-based projects and became increasingly involved with improvisation.Drunken Boat: international online journal of the arts
/ref>

Essl began developing a computer-based electronic instrument called m@ze°2 in 1998. He has used it to improvise during live performances. Since 2008, he is working on ''Sequitur'', a series of compositions for various solo instruments and live electronics. He has recently written several solo and ensemble pieces for electric guitar.

Reception

While working on commission at IRCAM in Paris (1992–1993), he was composer-in-residence at the Darmstädter Ferienkurse für Neue Musik (1990–1994). In 1997, Essl was featured at the Salzburg Festival with portrait concerts and sound installations. In 2003, he was artist-in-residence of the festival musik aktuell, and in 2004 he was presented with a series of portrait concerts at the Brucknerhaus Linz. He was the 2008–2009 composer-in-residence of the Belgium ensemble Champ d'Action.

Algorithmic composition and generative music

Essl has been a pioneer in the use of algorithmic composition and generative music. These approaches involve the use of algorithms, computer programs, or systems to generate musical structures, often in real-time, creating music that evolves according to predefined rules or randomly determined processes. Essl's work in this area has greatly influenced contemporary trends in algorithmic composition, and he often integrates these processes into his live performances.

Interactive real-time compositions and sound installations

In addition to composing instrumental and electronic music, Essl is known for creating interactive real-time compositions and sound installations. His works in this domain often involve the audience or environment in real-time, influencing the composition or sound output during the performance or installation. These works explore the intersection of sound, technology, and human interaction, allowing for a more immersive and dynamic experience.

Development of software for real-time composition

Since the early 1990s, Essl has developed a variety of software environments for real-time composition, which he uses in both his live performances and collaborations with artists from diverse fields. These software tools allow Essl to create music interactively, often in collaboration with dancers, choreographers, visual artists, and poets. His technical contributions have been instrumental in advancing live electronic music and expanding the possibilities of interactive composition.

For more information on the software developed by Essl, visit is official websitehttp://www.essl.at/software.html).

M@ze°2 and Sequitur

Essl began developing a computer-based electronic instrument called m@ze°2 in 1998. This instrument, which he uses for improvisation, has become an integral part of his live performances, allowing for spontaneous creation and manipulation of sound in real time.

In 2008, Essl began work on the Sequitur project, a series of compositions for various solo instruments combined with live electronics. These compositions have been central to his recent output and showcase his continued interest in the relationship between acoustic instruments and live electronic processing.

Recent works and collaborations

In recent years, Essl has written several solo and ensemble pieces for electric guitar, reflecting his ongoing interest in blending acoustic and electronic elements. His works often involve complex interactions between musicians and technology, emphasizing the role of improvisation and spontaneity.

Essl has also collaborated with various artists across disciplines, including choreographers, dancers, and visual artists, often creating interdisciplinary performances that merge music, dance, and visual art.

Influence and legacy

Essl's work has been a significant influence on the development of contemporary electronic music, especially in the fields of algorithmic composition, generative music, and interactive sound installations. His innovative approach to music technology and his contributions to real-time composition software have made him an important figure in the avant-garde music scene.

Selected works

* ''Helix 1.0'' for string quartet (1986)
* ''met him pike trousers'' for large orchestra (1987)
* ''Rudiments'' for 4 snare drums (1989)
* ''Close the Gap'' for 3 tenor saxophones (1989)
* ''...et consumimur igni'' for 3 ensemble groups (1990)
* ''In's Offene!'' flute, bass clarinet, violin and cello (1991)
* ''Entsagung'' for ensemble and electronics (1993)
* ''Lexikon-Sonate'' infinite realtime composition for computer-controlled piano (1992–2007)
* ''Déviation'' for ensemble (1993)
* ''absence'' for violin solo (1996)
* ''à trois/seul'' for string trio (1998)
* ''mise en scène'' for 10 instruments (1998)
* ''more or less'' realtime composition for soloists and electronics (1999–2002)
* ''upward, behind the onstreaming it mooned'' for string quartet (2001)
* ''blur'' for flute, cello and vibraphone (2003)
* ''Faites vos jeux!'' a musical card game for cellos and/or trombones (2004)
* ''Kalimba'' for toy piano and playback (2005)
* ''colorado'' for saxophone quartet and live-electronics (2005–2008)
* ''Von Hirschen und Röhren'' sound installation for Beat Zoderer (2006–2007)
* ''7x7'' for 4 clarinets, 4 saxophones, 4 trombones or 4 electric guitars (2006–2009)
* ''AIRBORNE'' open-air sound environment (2006)
* ''Cinq'' for woodwind quintet (2007)
* ''FRÄULEIN ATLANTIS'' generative sound and video environment for Jonathan Meese (2007)
* ''Sequitur'' cycle for 14 different solo instruments and live-electronics (2008/2009)
* ''while my guitars gently whip'' for 4 electric guitars (2008/2009)
* ''Detune'' for oboe and large orchestra (2009)
* ''Chemi(s)e'' for electric guitar and 2 ensemble groups (2009)
* ''whatever shall be'' for toy piano, dreidel, music box and live-electronics (2010)
* ''LABoratorio'' mixed-media performance for viola, percussions, live-electronics, dancers and video (2010/2011)
* ''juncTions'' for grand piano (two players) and live-electronics (2011/2012)
* ''Si!'' for tenor tuba (or trombone), live-electronics and surround sound (2012)
* ''under wood'' for two amplified toy pianos (one player) and ensemble (2012)
* ''Miles to go'' for 4 prepared and amplified toy pianos (2012)
* ''STERN'' for electric violin and vibration speaker (2013)
* ''Pachinko'' for toy piano and computer (2013)
* ''VIRIBVS VNITIS'' for toy piano and harpsichord (2014)
* ''RESONAVIT'' for zither, electric violin and vibration speaker (2014)
* ''Omnia in omnibus'' sound/video/performance for the 650th anniversary of the University of Vienna (2014)
* ''Autumn's leaving'' for pipa and live-electronics (2015)
* ''imagination'' soundtrack for a paper theater piece (2015)
* ''river_run'' for guzheng and live-electronics (2016)
* ''exit*glue'' for trombone and electric guitar (2016)

Music software

Amazing Maze
interactive realtime composition for sampled sound particles

algorithmic music generator

ambient soundscape generator

generative sound file shredder

ambient sound environment based on the sound of a bell

generative sound environment based on John Cage's ''Fontana Mix''

generative music generator in memory of Anton Webern

Records

Wolfgang Kogert plays Karlheinz Essl's organ music (col legno 2023)

a radical re-interpretation of J.S. Bach's ''Goldberg Variations'' for piano and electronics, performed by Xenia Pestova-Bennett and Ed Bennett (Ergodos 2008)
ruderals
free improvisations for zither and electronics, with Martin Mallaun (Nachtstück Records 2014)

Three Deconstructions on Richard Wagner (Radical Matters 2013)

music for toy instruments and electronics, performed by Isabel Ettenauer (Edition Eirelav 2013)

interpretation of J.S. Bach's ''Goldberg Variations'' for string trio and electronics ( Preiser Records 2008)
SNDTX
electronic music #3 (tlhotra #23 2008) - free download from archive.org

electronic music #2 (Lotus Records 2001)

electronic music #1 (KHE 1999) - free download as mp3 from last.fm

instrumental compositions 1986–1993 (TONOS 1995)

See also

* Algorithmic composition
* Generative music
* Interactive music
* Live electronics
* Serialism

References

External links

www.essl.at
official website

by Julieanne Klein (2010)

by Bruce Duffie (1997)
*

{{DEFAULTSORT:Essl, Karlheinz
1960 births
Living people
Webern scholars
Musicians from Vienna
20th-century classical composers
21st-century classical composers
Austrian male classical composers
Twelve-tone and serial composers
20th-century male musicians
21st-century male musicians
Academic staff of Anton Bruckner Private University