Featured Performance
A live TechTet performance centered on Organum Engine in ensemble context. Most often presented in trio format, with expanded 5-piece performance available for larger programs. Typical duration is approximately 45-60 minutes.
TechTet
TechTet is a live ensemble performance built around real-time adaptive harmony. The music is rooted in jazz: improvisation, ensemble interaction, and strong harmonic character, but it is not limited to a single genre.
At the center of the project is the Organum Engine, a system that listens to live acoustic input and generates harmonies in real time. The technology is meant to deepen the performance situation, not replace the musicians in it.
About Cameron Summers
Cameron Summers is a musician, composer, and engineer whose work brings professional trumpet performance together with machine listening and live systems design. He spent nearly a decade performing in New York and Los Angeles, with credits including Birdland, Dizzy's Club Lincoln Center, Broadway national tours, a double Grammy-nominated recording with Patrick Williams, and performing with Foo Fighters at the Grammy Awards. His technical background spans applied AI, signal processing, and music technology, including machine listening work used in major music discovery systems. TechTet is the current meeting point of those practices.
Organum Engine Overview
A short introduction to Organum Engine in performance.
This is the quickest way to understand the project in performance. For a deeper explanation of the artistic and technical philosophy, the longer overview is just below.
Longer Overview
Philosophy and performance context.
Hymnus
Hymnus is a multi-movement work for 5-piece TechTet: trumpet, second horn, piano or guitar, bass, and drums. It can stand as the central composed work in a longer program that may also include standards, open improvisation, or solo-system material. The piece features the Organum Engine as part of the ensemble sound rather than as a separate demonstration.
Across the movements, Hymnus reveals different relationships between the players and the system. It begins in dialogue, moves through sustained harmonic focus and freer interaction, reaches a more chromatic and unstable intensity, and closes with a lyrical return.
Movement notes
- I. Establishes the world of the piece through a cinematic dialogue between the ensemble and the Organum Engine, with straight-ahead ensemble writing grounding the musical language.
- II. Slows the pace and brings the Organum Engine into clearer focus through wave-like harmonic motion.
- III. Moves into a freer setting, with another musician shaping the interaction with the system.
- IV. Removes fixed chords and leans into chromatic virtuosity, instability, and pressure.
- V. Restores harmonic clarity and lyrical beauty, with the ending reflecting the opening.
Programming Formats
TechTet can be presented in several formats depending on venue, audience, and program goals.
Lecture-Demo + Performance
A combined artistic and educational format pairing live performance with discussion of the musical and technical ideas behind the project. Available in solo or ensemble form, usually 60-90 minutes depending on context.
Collaboration / Residency Format
A presenter, university, or local collaboration model that can include rehearsal, workshop activity, faculty or regional musician collaboration, and performance. Scope is shaped with the institution and program goals.
Ensemble Scale
- Solo: best for lecture-demonstrations, artist talks, and intimate exploratory presentations.
- Trio: core featured performance format and the configuration of most live performances to date.
- 5-piece Ensemble / Hymnus: expanded flagship format for presenters seeking the fullest realization of the project.
In presenter and university settings, this creates a concrete way to pair performance with faculty collaboration, regional artists, rehearsal process, and educational work around improvisation, ensemble interaction, and human-centered music technology.
TechTet in trio format, The Medium, Fayetteville — April 2024.
Coverage
KUAF (NPR affiliate), Ozarks at Large: UofA Honors College hosts concert with musicians collaborating with AI
Coverage of the University of Arkansas Honors College concert built around human-centered live music and AI interaction.
"This is the idea of automating creativity as dependent upon human input and human creativity specifically."
University of Arkansas News: Honors College house concert blends live music with AI innovation
Coverage of the same Honors College presentation, framing the project as a live music event rather than a technology stunt.
"The heart of this performance is live music — live musicians, live sound."
Selected Presentations, Commissions, and Support
- Commissioned work and festival presentation: Hymnus was commissioned by the University of Arkansas Honors College and performed at the University of Arkansas Jazz Festival.
- Museum and contemporary arts contexts: solo TechTet system performances with Flyover Dance at Crystal Bridges Museum of American Art and The Momentary, with additional presentation through The Momentary Summer Series.
- Educational context: Guest lecture-demo for Georgia Tech Music Technology.
- Grant support: TechTet received support from the CACHE Create Exchange Fund, including performance at The Medium.
- Additional presentations: performances at a The Medium art gallery opening and an outdoor Hymnus summer concert in Fayetteville's Lower Ramble.
UNCANNI: Creative Acts of Neo-Intelligence was an interdisciplinary contemporary arts program at The Momentary, placing the performance system in an institutional collaboration context.
System Overview
Each component is anchored to a core element of music — harmony, rhythm, and their interaction — so the technology feels part of the music rather than layered on top of it.
- Organum Engine: listens to live acoustic input and generates polyphonic harmonies in real time.
- Additional live processing: rhythmic delay and spatial sound tools can build responsive environments around the improvisation.
- Deployment: runs locally with low latency, stereo by default, expandable as needed.
Solo System Performance
TechTet performed as a solo system, accompanying traveling artwork at Crystal Bridges Museum of American Art.
Materials
For technical and production materials, use the presenter page.