• Research

    The fundamental principle of IRCAM is to encourage productive interaction among scientific research, technological developments, and contemporary music production. Since its establishment in 1977, this initiative has provided the foundation for the institute’s activities. One of the major issues is the importance of contributing to the renewal of musical expression through science and technology. Conversely, sp…

    • Research Topics
    • The STMS Lab
    • Research Teams
    • Sound Systems and Signals: Audio/Acoustics, InstruMents
    • Acoustic and Cognitive Spaces
    • Sound Perception and Design
    • Sound Analysis-Synthesis
    • Sound Music Movement Interaction
    • Musical Representations
    • Analysis of Musical Practices
    • Projects
    • Sound Workshop
    • The Musical Body
    • Creative Dynamics
    • Finished Projects
  • Creation

    IRCAM is an internationally recognized research center dedicated to creating new technologies for music. The institute offers a unique experimental environment where composers strive to enlarge their musical experience through the concepts expressed in new technologies.

    • Composers & Artists in Studio
    • Sivan Eldar in Studio
    • Mauro Lanza in studio
    • Chloé Thévenin in studio
    • Oren Boneh in studio
    • Tristan Murail in studio
    • Martin Matalon in studio
    • Sébastien Gaxie in studio
    • Murcof in the studio
    • Vimala Pons in studio
    • Lucie Antunes in studio
    • Deena Abdelwahed in the studio
    • Music-Fictions
    • Artistic Research Residency
    • Artistic Residencies: The Blog
    • Rendez Vous 24.25
    • 2024-2025
    • Replay Concerts
    • Seasons from 1996 to present
    • ManiFeste-2024 Website
    • ManiFeste festival from 2012 to 2024
    • L’Étincelle, IRCAM’s journal of creation
  • Transmission

    In support of IRCAM's research and creation missions, the educational program seeks to shed light on the current and future meaning of the interactions among the arts, sciences, and technology as well as sharing its models of knowledge, know-how, and innovations with the widest possible audience.

    • Training Courses
    • Training Courses 2025.26
    • Max, Max for Live
    • Computer-Assisted Composition
    • ASAP & Partiels
    • Sound spatialization
    • Creation of interactive environments
    • Practical Information
    • Higher Education
    • Cursus Program on Composition and Computer Music
    • Master ATIAM
    • Sound Design Master's Program
    • Mixed-Music
    • AIMove Master
    • Discover Research at IRCAM
    • Cultural Outreach
    • Cultural Mediation at Middle School Students
    • Médiations culturelles au lycée
    • Digital Workshops
    • TACT
    • Images of a Work Collection
    • Group Tours
    • ManiFeste-2025 Festival Academy
    • 2025 ÉLAN award
    • Spatial Composition Workshop
    • In Situ Polytopes
    • ULYSSES Ensemble
    • Auditors
  • Innovations

    Engaged with societal and economic issues at the intersection of culture and IT, research at Ircam has forged a reputation for itself in the world of international research as an interdisciplinary benchmark in the science and technology of sound and music, constantly attentive to the new needs and uses in society.

    • The IRCAM Forum
    • Softwares
    • Ircam Amplify
    • Innovative art-science-technology processes
    • Forum Vertigo
  • IRCAM
  • Careers & Job Offers
  • Calls for applications
  • Newsletter
  • Arrive
  • Resource Center
  • News
  • login
  • En
  • Fr
  • IRCAM
  • Careers & Job Offers
  • Calls for applications
  • Newsletter
  • Arrive
  • Resource Center

Fr | En

  • login
  • Research

    The fundamental principle of IRCAM is to encourage productive interaction among scientific research, technological developments, and contemporary music production. Since its establishment in 1977, this initiative has provided the foundation for the institute’s activities. One of the major issues is the importance of contributing to the renewal of musical expression through science and technology. Conversely, sp…

    • Research Topics
    • The STMS Lab
    • Research Teams
    • Sound Systems and Signals: Audio/Acoustics, InstruMents
    • Acoustic and Cognitive Spaces
    • Sound Perception and Design
    • Sound Analysis-Synthesis
    • Sound Music Movement Interaction
    • Musical Representations
    • Analysis of Musical Practices
    • Projects
    • Sound Workshop
    • The Musical Body
    • Creative Dynamics
    • Finished Projects
  • Creation

    IRCAM is an internationally recognized research center dedicated to creating new technologies for music. The institute offers a unique experimental environment where composers strive to enlarge their musical experience through the concepts expressed in new technologies.

    • Composers & Artists in Studio
    • Sivan Eldar in Studio
    • Mauro Lanza in studio
    • Chloé Thévenin in studio
    • Oren Boneh in studio
    • Tristan Murail in studio
    • Martin Matalon in studio
    • Sébastien Gaxie in studio
    • Murcof in the studio
    • Vimala Pons in studio
    • Lucie Antunes in studio
    • Deena Abdelwahed in the studio
    • Music-Fictions
    • Artistic Research Residency
    • Artistic Residencies: The Blog
    • Rendez Vous 24.25
    • 2024-2025
    • Replay Concerts
    • Seasons from 1996 to present
    • ManiFeste-2024 Website
    • ManiFeste festival from 2012 to 2024
    • L’Étincelle, IRCAM’s journal of creation
  • Transmission

    In support of IRCAM's research and creation missions, the educational program seeks to shed light on the current and future meaning of the interactions among the arts, sciences, and technology as well as sharing its models of knowledge, know-how, and innovations with the widest possible audience.

    • Training Courses
    • Training Courses 2025.26
    • Max, Max for Live
    • Computer-Assisted Composition
    • ASAP & Partiels
    • Sound spatialization
    • Creation of interactive environments
    • Practical Information
    • Higher Education
    • Cursus Program on Composition and Computer Music
    • Master ATIAM
    • Sound Design Master's Program
    • Mixed-Music
    • AIMove Master
    • Discover Research at IRCAM
    • Cultural Outreach
    • Cultural Mediation at Middle School Students
    • Médiations culturelles au lycée
    • Digital Workshops
    • TACT
    • Images of a Work Collection
    • Group Tours
    • ManiFeste-2025 Festival Academy
    • 2025 ÉLAN award
    • Spatial Composition Workshop
    • In Situ Polytopes
    • ULYSSES Ensemble
    • Auditors
  • Innovations

    Engaged with societal and economic issues at the intersection of culture and IT, research at Ircam has forged a reputation for itself in the world of international research as an interdisciplinary benchmark in the science and technology of sound and music, constantly attentive to the new needs and uses in society.

    • The IRCAM Forum
    • Softwares
    • Ircam Amplify
    • Innovative art-science-technology processes
    • Forum Vertigo
  • Home
  • Creation
  • Composers & Artists in Studio
  • Improvise cum machina 2/2
  • Composers & Artists in Studio
  • Improvise cum machina 2/2






    Improvise cum machina 2/2

    Edit






    A look back with electronic musician Benjamin Lévy
    Edit






    On December 3, during the Grand Soir Numérique at the Philharmonie de Paris during the Biennale Nemo des Arts Numériques, three soloists from the Ensemble intercontemporain (trumpeter Lucas Lipari-Mayer, bassist Nicolas Crosse, and percussionist Samuel Favre) took part for the first time, in the experience of improvising with a machine. In this case, it was the OMax computer environment - the development of which is being pursued by IRCAM's Musical Representations team as part of the REACH project (for Raising co-creativity in cyber-human Musicianship), winner of an ERC Advanced Grant 2019. The machine was piloted by musician Benjamin Lévy, himself a former member of the Musical Representations team. Benjamin Lévy talks about the experience. 

    From left to right: the percussionist Samuel Favre, the bassist Nicolas Crosse, the musician Benjamin Lévy, and the trumpeter Lucas Lipari-Mayeret © IRCAM - Centre Pompidou, photo: Quentin Chevrier

    How did you approach your first work session with Lucas, Nicolas, and Samuel?

    Benjamin Lévy: We did a test session with them in studio to explain the different environments with which they could potentially interact: OMax, Somax, DYCI2… They had the choice of using one of them, or a combination of them. They realized that DYCI2, for example, meant that they had to go through a substantial process of pre-composition of the performance. These musicians play a lot of written music on a daily basis and they wanted more freedom, and to free themselves from this formal part, from this "writing" aspect. By common agreement, they chose OMax. A pure OMax, with me at the helm and little prior preparation together. It's a proven system, which meant that we could be spontaneous.

    How did you prepare the performance?

    B.L.: We had several work sessions - four in all, plus the dress rehearsal before the concert. We can't really talk about rehearsals: it was more a matter of exploring and discovering things together, of finding out what worked and what didn't work. It was also during these sessions that Samuel created his set of ad hoc instruments.

    Another challenge during these sessions was balancing the system. There was Nicolas Crosse who, on the electric bass with processing pedals (on an iPad), sent a lot of sound. There were the very strong percussions of Samuel Favre, and the much more discreet playing of Lucas Lipari-Mayer... it was not easy to balance it all.

    Our improvisation time was limited to 10 minutes. So I asked them if they wanted us to create a structure. Their answer was no: because of their experience, these musicians already have countless possible structures in mind and they did not feel the need to impose one on themselves beforehand.

    We also tried to make a plan - we tested two. But it didn't work. So we didn't agree on a predetermined musical content, and OMax's memory (the library the machine uses to improvise and react to the musicians' proposals) was empty at the beginning of the performance: OMax therefore played only with what the musicians produced on stage.

    Photo: Benjamin Lévy, Mécaniques de l'intuition Concert at the Centre Pompidou, March 2021 © Pierre Gondard

    Lucas, Nicolas, and Samuel are musicians specializing in so-called "contemporary" music: does this give them a different approach to that adopted by musicians from other backgrounds?

    B.L.: Yes, it changes a lot from an aesthetic point of view.

    First of all, in the elaboration of structures. Jazz musicians, for example, with whom I frequently work, are very accustomed to giving themselves strong and legible structures that can be summed up in one word: audible. Musicians from the Ensemble intercontemporain, on the other hand, are used to very varied forms, which are not necessarily perceived in an obvious way. The distribution of speech is therefore much more empirical than in jazz, where it is very codified. During certain sessions, everyone played during the full 10 minutes of the improvisation!

    As for the sound material, it is very much influenced by the instruments involved. Nicolas likes the low end of the scale. In order to break away from this, Lucas had to play more lyrically and ethereally - which did not prevent him from producing very abstract material.

    Samuel, finally, played on another terrain: that of rhythm, in relation to the instruments he chose. And, here again, the rhythm was very different from what is done in jazz. In jazz, you play with a fixed pulse, and the whole challenge with OMax is to manage to deconstruct, to disrupt it. Here, not at all: the pulse is very variable, depending on the timbres that Samuel looks for in his set of different instruments.

    Interview by Jérémie Szpirglas

    Concert retransmis dans l'émission d'Arnaud Merlin, le concert de 20h, sur France musique

    This initiative uses the research and software from the REACH project by IRCAM's Musical Representations team directed by Gérard Assayag.

    Edit

    Related to

    Improvise cum machina 1/2

    A look back with percussionist Samuel Favre
    On December 3, during the Grand Soir Numérique at the Philharmonie de Paris during the Biennale Nemo des Arts Numériques, three soloists from the Ensemble intercontemporain (trumpeter Lucas Lipari-Ma…
    Ircam

    1, place Igor-Stravinsky
    75004 Paris
    T. +33 1 44 78 48 43
    Opening times

    Monday through Friday 9:30am-7pm Closed Saturday and Sunday
    Subway access

    Hôtel de Ville, Rambuteau, Châtelet, Les Halles
    • Jobs Offers & Internships
    • Accessibility
    • The IRCAM team
    • Partners
    • Support IRCAM
    Institut de Recherche et de Coordination Acoustique/Musique

    go to :
    • Centre Pompidou
    • General Conditions
    • Legal Notes
    • Espace Pro
    Copyright © 2025 Ircam. All rights reserved.