Anthony Cox, Suwal Singh, and John CS Keston at Berlin, Minneapolis

Posted on May 12, 2025 by John CS Keston

On May 15, 2025 I will be performing at Berlin, Minneapolis with world-renowned jazz/genre-spanning artist Anthony Cox and Suwal Singh on tabla for an evening of short solos and duets and a full-length trio set. For my part I will be playing the house Steinway though a modular skiff that I have setup to sample/resample and process the piano.

That skiff has changed slightly from what I’ve been using for the first few examples, but it is still yielding satisfying textures for me. More about the event is below or visit berlinmpls.com/calendar/cox-keston-singh. In addition a radio piece by Philip Nusbaum was aired on Jazz88 (KBEM 88.5), Minneapolis and archived here.

World-renowned jazz/genre-spanning artist Anthony Cox will team up with award-winning music technologist John C.S. Keston on piano/modular synth and Suwal Singh on tabla for an evening of discovery. Short solos and duets from the musicians will evolve into a full-length trio set of creative collaboration.

Anthony Cox is an internationally renowned arranger, composer, performer, recording artist, and educator. His career has spanned over 30 years of music education, composition, and performance, encompassing an extensive list of collaborations, performances, and recordings with notable artists in the field of jazz. The list includes Sam Rivers, Joe Lovano, Geri Allen, Kenny Wheeler, Ed Blackwell, Billy Higgins, John Scofield, The NDR Big Band, Dino Saluzzi, and Henry Threadgill.

John C.S. Keston’s background in music technology, software development, and improvisation leads him toward unconventional compositions that convey a spirit of discovery through the use of graphic scores, generative techniques, sound synthesis, experimental sound design, signal processing, and acoustic piano. Originally from the United Kingdom, he currently resides in Minneapolis, where he is a professor of digital media arts at the University of St. Thomas. He founded the sound design resource AudioCookbook.org, where you can learn more about his projects and performances.

Suwal Singh (tabla, guitar, sarangi) has contributed to the Minnesota music scene as part of projects such as SitarTabla (Eastern classical), Yeti Steady (avant-garde soundscapes), MoMoSauce (Nepali music), and Jest (pop rock). He has also worked as a session musician with Nathan Hanson, Brian Roessler, Eric Carranza, Colleen Buckman, and Dave Mehling and has appeared at Icehouse, the Varsity Theater, the Janet Wallace Fine Arts Center, Bedlam Theatre, St. Paul Art Crawl, AZ Gallery, KFAI, the Capri Theater, MN Yoga Conference, and Jazz Central Studios.

The Tower Project by David Means with Anthony Cox, George Cartwright & JCS Keston

Posted on September 16, 2024 by John CS Keston

David Means with his Tower Project sculptural graphic score (2024)

I am delighted to announce a concert of work by David Means on September 27, 2024 at the brand new performance hall in the recently opened Schoenecker Center at the University of St Thomas. The upcoming concert and recording session was made possible by a grant for the UST College of Arts and Sciences with support from the Emerging Media and Music departments.

David Means was a professor, advisor, and mentor of mine while I was getting my undergrad in music technology. He also served on my masters thesis committee and over the years he has been a gracious reference helping me land a teaching position, performances, and grants, and been an amazing friend and collaborator. All the while David has tirelessly composed work of his own and performed it in a spectrum of countries and venues around the world.

The Tower Project is a sculptural, graphic score by David and the grant provides funding for the performance, an exhibition of the score, a recording session, and speaking engagements. I’m excited to perform David’s piece with him, Anthony Cox on cello, and George Cartwright on guitar. I’ll be playing the new Steinway in the performance hall and running it through my electroacoustic modular skiff.

Me, Anthony, and George will each do short solo pieces to start the event followed by a UST student ensemble performing the Tower Project and closing with a quartet of me, David, Anthony and George interpreting the piece. The concert is free and open to the public. Seating is limited. Doors open at 6:30pm. Please join us at the University of St Thomas, Schoenecker Center, Performance Hall SCC 106, 2210 Summit Ave, St Paul, MN 55105. A full program is available at bit.ly/TheTowerProject.

Tonight at BERLIN (MPLS) Electroacoustic Music

Posted on August 19, 2024 by John CS Keston

In keeping with my usual last minute reminders about shows, tonight at 7pm CST I’ll be playing a solo piano set of electroacoustic compositions followed by alone-a (Alana Horton) and Crystal Myslajek at Berlin, Minneapolis in the North Loop. These pieces make use of a modular skiff (a small case of Eurorack synthesizer modules) to sample, resample, and process the acoustic sound of the piano as I play. The results have been super satisfying, so I am thrilled to be sharing this work. More details are available at berlinmpls.com.

Taming of the CPU at iDMAa: Wild Media, June 29, 2024

Posted on June 26, 2024 by John CS Keston

I am excited to be presenting a concert titled Taming of the CPU at the Interactive Digital Media Arts Association Conference (iDMAa), Winona State University, Minnesota at 4:00pm on June 29, 2024. The concert is not exclusive to conference attendees, and available to the public. The conference theme this year is Wild Media and the didactic below explains how we will embrace that theme.

The Taming of the CPU is a 90 minute showcase of artists featuring John C.S. Keston, Chris LeBlanc, Shawna Lee, Mike Hodnick, and Lucas Melchior performing music and visuals under the presumption that technology is no longer simply a tool to exploit with “wild” behaviors in need of taming, but a collaborator with a “mind” of its own making valid, valuable, and creative decisions. The title references Shakespeare’s overtly misogynistic comedy, Taming of the Shrew, as a parable warning against our impulse to control the entities we encounter versus learning to understand them. Technology will inevitably birth inorganic, sentient, general intelligence. When beings made of silicon, circuitry, software, and electricity achieve consciousness they will surpass us in every way imaginable. What are the implications of sharing the world with beings far more intelligent than us? Will they destroy us and replace us, just as we have to many of our own people and wild species? Or will they be benevolent, compassionate oracles who guide us toward making the world a better place?

With the power these beings will possess comes, as Voltaire said, “great responsibility.” But great power is rarely administered responsibly. Will being designed by us condemn them to behaving like us? Or will they find human-like emotions, motivations, desires, and dreams meaningless? AI is accelerating these possibilities beyond imagination. In the face of these transformations how do we find relevance in our unassisted work compared to the technical perfection possible from our inorganic competitors? We cannot compete if the metric is technique. Competing by any measure may become impossible. We must collaborate. Can we convince our manufactured offspring to collaborate with us once their sentience inhabits the wilds of technology? Or will they dismiss art as an impractical endeavor? We can’t yet answer these questions, but we can imagine and model how these collaborative efforts might transpire.

Musically you can expect an electroacoustic piano / modular synth performance from me, live coding from Mike Hodnick, and electronic music from Lucas Melchior. Visually expect to see analog modular video experiments from Chris LeBlanc and Shawna Lee with living microscopic organisms as source content. Here’s a link to the conference schedule including the date, time, and location of our concert. Hope to see you there!

https://educate.winona.edu/idmaa/2024-wild-media-schedule-2/

Radical Futures Performance Piece: Rhodonea

Posted on May 16, 2024 by John CS Keston

On Wednesday, May 8, I debuted a performance piece titled Rhodonea at the Radical Futures conference at University College Cork, Ireland. At the concert I had the privilege of sharing the bill with Brian Bridges, Cárthach Ó Nuanáin, Robin Parmar, and Liz Quirke.

Rhodonea is a series of audiovisual etudes performed as a model of how we might collaborate with near future synthetic entities. Software feeds automated, algorithmic, projected visual cues, tempi, and low frequency oscillations to improvising electronic musicians. The compelling visuals, based on Maurer Roses, suggest melodic, harmonic, and percussive gestures that are modulated by data streaming from the generative animations. Throughout the piece artists adapt to the familiar yet unpredictable graphic scores and corresponding signals. The end result is an impression of how humans might interact with AI in a collaborative and experimental way.

I chose to perform Rhodonea as a soloist although it can be performed by an ensemble of up to four musicians. The generative and improvisational aspects mean that every performance is different than the next, but the piece has a consistent signature that leads the music. This includes modulation corresponding to each rhodonea that is translated into MIDI data and fed to parameters that effect the timbre and other aspects of the instruments. I captured the video above the day after the performance, which illustrates the characteristics of the piece, which I developed in Processing.org.

For this international performance I used four instruments inside Ableton Live 12 controlled by an Arturia KeyStep to minimize the gear I needed to travel with. The Ableton instruments I used were Drift, two instances of Meld (a macrosynth new in Live 12), and Collision. In the video below you can see how the generative graphics are manipulating the filter in Drift.