Free improvisation on a MakeNoise 0-COAST modular synthesizer, patched as a chaotic feedback system. Recorded during rehearsals for the MAPPER conference on live electronics at the Klangtheater of the University of Music and Performing Arts Vienna (mdw) on 2 July 2025.
Jul 06, 2025•8 min
Binaural production - listen with headphones! A generative soundscape based on a two-dimensional random walk between four binaural soundscapes, which were recorded in Pécs, Hungary, between 27 and 28 June 2025: 1) A performance on a broken electronic organ in Toplje Church. 2) Walking through Pécs city centre at noon. 3) A restaurant with a nice view of Pécs at night. 4) A bottle return machine at a supermarket in Pécs.
Jul 06, 2025•9 min
Binaural production - listen with headphones! Generative soundscape based on a two-dimensional random walk between four binaural soundscapes recorded at the Conservatorio di Milano on May 27th, 2025: 1) Inside the conservatory yard 2) Walking through the conservatory 3) In the cafeteria of the conservatory 4) On the roof terrace of Babila Hostel, next to the conservatory Info: https://essl.at/works/HEAD.html
Jun 01, 2025•10 min
Karlheinz Essl's last piece for toy piano. Performed live by himself during his farewell concert on May 5th, 2025 at the Klangtheater of the Universität für Musik und darstellende Kunst Wien. https://www.essl.at/works/ bricolage.html https://www.essl.at/concerts/2025.html#mdw
May 19, 2025•8 min
Im Gespräch mit der trans-Art Künstlerin Astrid Rieder spricht Karlheinz Essl über die Zeit, „Zufall und Notwendigkeit“ (Jacques Monod), über die Dialektik von Gemütlichkeit und Unbequemlichkeit in der kollektiven Performance und die Improvisation als Rettung. Nach langjähriger Erfahrung mit digitalen Werkzeugen experimentiert Karlheinz Essl seit einiger Zeit mit einem hochempfindlichen analogen modularen Synthesizer namens 0-COAST, den er in Interaktion mit der Zeichnerin und trans-Art Performe...
May 04, 2025•25 min
Binaural production - listen with headphones! Generative soundscape based on a two-dimensional random walk between four binaural soundscapes recorded in Brno, Czech Republic on Feb 6th, 2025: 1) A walk through Brno's main station 2) Garbage collection in the morning 3) Soundcheck on the stage of Divadlo na Orli with Karlheinz playing the toy piano 4) Listening to cars and trams from above Info: https://essl.at/works/HEAD.html
Feb 08, 2025•10 min
Free improvisation on a MakeNoise 0-COAST modular synthesizer in three parts: Caspar, Melchior, and Balthasar. Performed live at Studio kHz on Dec 20th, 2024. No overdubs, no edits. https://essl.at/works/coastlines.html
Jan 06, 2025•32 min
Free improvisation on a MakeNoise 0-COAST modular synthesizer in four parts, dedicated to the four seasons. Performed live at Studio kHz on Dec 19th, 2024. No overdubs, no MIDI, no sequencer, no arpeggiator - just manual control in real time! Watch: https://youtu.be/Htd_AuqimMk https://www.essl.at/works/coastlines.html
Dec 23, 2024•14 min
Binaural production - listen with headphones! Generative soundscape based on a two-dimensional random walk between four binaural soundscapes recorded in Rome, Italy between November 29-30, 2024: 1) A street demonstration during the general strike 2) At the bar of a popular café near S. Maria Maggiore 3) In the archives of the Isabella Scelsi Foundation 4) A nun decorating the altar of the Basilica Quattro Coronati Released: 14 Dec 2024
Dec 14, 2024•10 min
Generative sound environment for an art installation by Beat Zoder, written in MaxMSP. 6-channel live performance with Max9 at Studio kHz on 12 Dec 2024. Binaural rendering with REAPER and dearVR. Listen with headphones! https://essl.at/works/hirsch-roehren.html In 2006, Swiss artist Beat Zoderer and Austrian composer Karlheinz Essl were commissioned to create a collaborative work for the music festival Stanser Musiktage. In an abandoned repository situated in the heart of the Swiss alps, both a...
Dec 12, 2024•10 min
First encounter between the organist Jeremy Joseph and the composer Karlheinz Essl on his 0-COAST modular synth on 2 December 2024. We met in St. Ursula, a beautiful baroque church in Vienna which houses three fine organs, one of which - a sublime 7-rank Italian instrument from the 18th century - is used on this track. There were no preconceived musical ideas or any kind of preparatory sketches for the improvisation. It is simply an atmospheric late-night ‘jam session’ recorded in the darkness o...
Dec 08, 2024•34 min
Soundtrack for a stop-motion movie by Hervé Bacquet, performed on a 0-COAST modular synthesizer. Produced at Studio kHz 2024. Watch the film: https://youtu.be/1kp6zm9oWSY
Nov 27, 2024•5 min
V.A.N.N. (Viewing A Nasty Neigbourhood) - BINAURAL by Karlheinz Essl
Nov 17, 2024•9 min
In dieser Folge des Podcasts "Warum Klassik?" porträtiert Leonard Eröd den Composer/Performer Karlheinz Essl, der nicht nur die Grenzen zwischen den Kunstdisziplinen, sondern auch die Grenze zwischen Komponist und Interpret aufhebt. Veröffentlicht am 23.10.2024. Der vollständige Beitrag kann hier abgerufen werden: https://sound.orf.at/podcast/oe1/warum-klassik/punk-und-sprayer Webfassung: https://essl.at/bibliogr/essl_warum-klassik.html
Oct 23, 2024•13 min
Binaural production - listen with headphones! In tempore belli... Generative soundscape based on a two-dimensional random walk between four binaural soundscapes recorded in Mantua, Italy between September 10-14, 2024: 1) A walk through the historical center of Mantua 2) A gelataria with the best ice cream in town 3) Inside the Basilica di Sant'Andrea 4) A rehearsal of the ensemble "nova ars cantandi" in the Basilica Palatina di Santa Barbara, singing "Dona Nobis Pacem" from an unknown mass by An...
Sep 23, 2024•10 min
Binaural production - listen with headphones! Generative soundscape based on a two-dimensional random walk between four binaural soundscapes recorded in Krems, Horn and Gars/Kamp between August 31st and September 1st, 2024. Dedicated to my friend Gerhard Eckel: 1) At the Taffa creek near Horn 2) Gerhard Eckel and Jack Hauser performing under a resonant bridge 3) A train ride along the river Kamp 4) Sound from MONOCOLOR's audio-visual installation SCREEN—SPACE at the NÖ Landesgalerie Krems Releas...
Sep 02, 2024•9 min
Binaural production - listen with headphones! Generative soundscape based on a two-dimensional random walk between four binaural soundscapes recorded at various locations of Salzburg in July 2024: 1) Mirabell Garden with church bells ringing at noon 2) On the shore of the lake St. Wolfgang 3) In the pedestrian zone of the city center of Salzburg 4) The main train station of Salzburg Released: August 4th, 2024 Info: https://essl.at/works/HEAD.html
Aug 04, 2024•9 min
Sound performance with a MakeNoise MATH function generator controlling the VCO and VCF of a Doepfer DARK ENERGY synthesizer. Performed live at Studio kHz on July 25th, 2024. Have a look at at the video: https://youtu.be/M-QavH4j5xk
Jul 26, 2024•8 min
Binaural production - listen with headphones! Generative soundscape based on a two-dimensional random walk between four binaural soundscapes recorded in Gars/Kamp between July 5th and 6th, 2024: 1) the audience at the opening of the "Temple of Sound" in Gars, the first museum for electroacoustic music 2) Karlheinz Essl's "Gesualdo-Fragmente", performed there 3) forest next to a country road 4) the river Kamp flowing through the city of Gars Released: July 7th, 2024 Info: https://essl.at/works/HE...
Jul 07, 2024•10 min
Excerpt of a live performance on Wed 12 June 2024 at the Jesuit Church in Vienna during a rehearsal for the world première of "Verkündigung" on June 26th, 2024. Performed on an 0-COAST modular synth played through a BOSE L1 speaker. https://essl.at/works/verkuendigung.html
Jun 13, 2024•8 min
Binaural production - listen with headphones! Generative soundscape based on a two-dimensional random walk between four binaural soundscapes recorded at the Volkskundemuseum Vienna (the former Schönborn Palace) on June 4, 2024 during the Vienna Festival project "Haus der Republik": 1) in the garden 2) Cider bar in the courtyard 3) Walking through the exhibition 4) People walking up the main staircase Released: June 5th, 2024 Info: https://essl.at/works/HEAD.html
Jun 05, 2024•10 min
Binaural production - listen with headphones! Generative soundscape based on a two-dimensional random walk between four binaural soundscapes recorded at the University of Music and Performing Arts Vienna (mdw) on 24 May 2024 before and during a concert of Luigi Nono's last compositions: 1) setup in the library 2) sound check 3) excerpts from "Lontananza" for violin and tape feat. Youngseo Kim and Karlheinz Essl 4) excerpts from "Hay que caminar soñando" for two violins feat. Youngseo Kim and Rei...
May 25, 2024•11 min
Free improvisation on a MakeNoise 0-COAST modular synthesizer controlled by a Doepfer A-174-4 joystick. Performed live at Studio kHz on May 9th, 2024. No edits, no overdubs, no MIDI, no sequencer, no arpeggiator - just manual control in real time! https://www.essl.at/works/coastlines.html
May 10, 2024•6 min
Generative soundscape based on a two-dimensional random walk between four binaural soundscapes recorded in Dresden (Germany) in April 2024: 1) People inside the Frauenkirche 2) Café Algarotti of the famous Gemäldegalerie 3) The main station of Dresden 4) At the Albertinum art museum where refugees meet and kids play table tennis Released: April 24, 2024 Info: https://essl.at/works/HEAD.html
Apr 24, 2024•8 min
The Maelstrom is a gigantic vortex in the North Sea, described by Edgar Allan Poe in his short story "A Descent into the Maelstrom" (published in 1841). Its power is so great that it can suck in even large ships and crush them to pulp. For my piece, I constructed a kind of Maelstrom mechanism with Granular Synthesis, written in MaxMSP. It pulverizes sounds and recombines them into new sonic structures that can be controlled during a live performance. The underlying sound material comes from an i...
Mar 25, 2024•10 min
Generative soundscape based on a two-dimensional random walk between four binaural soundscapes recorded in Monte (Madeira) on February 20th, 2024: 1) Kids playing Futebol 2) Monte Toboggan sleigh ride 3) Japanese pond in the Monte Palace Tropical Garden 4) Gardener at work in the park Info: https://essl.at/works/HEAD.html
Mar 12, 2024•11 min
Free improvisation on a Make Noise 0-coast analog synth, patched as a generative non-linear system. No edits, no overdubs, no MIDI, no sequencer, no arpeggiator - only manual control in real time! Recorded live at Studio kHz on 7 Mar 2024 in preparation to my solo performance at Alte Schmiede the next day.
Mar 07, 2024•6 min
Free improvisation on a MakeNoise 0-COAST. Performed live at Studio kHz on Feb 27, 2024. No MIDI, no sequencer, no overdubs, no edits. Part of the work-in-progress "Coastlines" (2020 ff.): https://essl.at/works/coastlines.html
Feb 27, 2024•6 min
Im Gespräch mit der transArt Künstlerin Astrid Rieder - aufgenommen am 11.11.2023 im Kunstraum Ewigkeitsgasse in Wien - spreche ich über einige zentrale Themen in meinem künstlerischen Schaffen: • Wie mich die deutsche Krautrocktruppe CAN zu Karlheinz Stockhausen und zur elektronischen Musik geführt hat. • Über die Dialektik von Ordnung und Zufall. • Die Faszination chaotischer Systeme, die sich mit modularen Analogsynthesizern so herrlich modellieren lassen. • Warum Improvisation und Kompositio...
Feb 26, 2024•15 min
A new addition to my no-input mixer project that I started in 2023. Performed live with a MACKIE 802 mixing desk on Feb 8th, 2024 at Studio kHz. No edits, no overdubs. https://www.essl.at/works/studies-NIM.html
Feb 08, 2024•11 min