About John CS Keston

John CS Keston is an award winning transdisciplinary artist reimagining how music, video art, and computer science intersect. His work both questions and embraces his backgrounds in music technology, software development, and improvisation leading him toward unconventional compositions that convey a spirit of discovery and exploration through the use of graphic scores, chance and generative techniques, analog and digital synthesis, experimental sound design, signal processing, and acoustic piano. Performers are empowered to use their phonomnesis, or sonic imaginations, while contributing to his collaborative work. Originally from the United Kingdom, John currently resides in Minneapolis, Minnesota 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 will find articles and documentation about his projects and research. John has spoken, performed, or exhibited original work at New Interfaces for Musical Expression (NIME 2022), the International Computer Music Conference (ICMC 2022), the International Digital Media Arts Conference (iDMAa 2022), International Sound in Science Technology and the Arts (ISSTA 2017-2019), Northern Spark (2011-2017), the Weisman Art Museum, the Montreal Jazz Festival, the Walker Art Center, the Minnesota Institute of Art, the Eyeo Festival, INST-INT, Echofluxx (Prague), and Moogfest. He produced and performed in the piece Instant Cinema: Teleportation Platform X, a featured project at Northern Spark 2013. He composed and performed the music for In Habit: Life in Patterns (2012) and Words to Dead Lips (2011) in collaboration with the dance company Aniccha Arts. In 2017 he was commissioned by the Walker Art Center to compose music for former Merce Cunningham dancers during the Common Time performance series. His music appears in The Jeffrey Dahmer Files (2012) and he composed the music for the short Familiar Pavement (2015). He has appeared on more than a dozen albums including two solo albums on UnearthedMusic.com.

DKO at Acadia

My trio, DKO performs Tuesday, February 21st @ Acadia Cafe. 9pm/all ages/free. More for information about DKO visit AudioCookBook posts tagged with DKO, or checkout our tumblr page.

Duet for Synthesizer and Robotic Vehicles

In May 2009 I toured a newspaper facility with a group of students and a field recorder. Recently I decided to revisit the recordings and found that one of them was laden with the varied-pitched warning beeps of several robotic paper transporters moving about the printing facility. Here’s a duet study that combines the use of the Pro-One with the recording in a similar fashion to the last two examples.

Duet for Synthesizer and Freight Train

This is the second study in a series of duet recordings that I am working on. In this example I made a recording of a freight train passing from about fifteen feet away using my Sony PCM-D50. On a side note the train recording was made in December of 2008, and I had no Idea until recently that I would be using it as a test layer for this project. Next I performed along with the recording while attempting to listen and react the same way I would when improvising with a human performer. The synthesizer I used (and may use for all of these) is my Sequencial Circuits Pro-One running through the Memory Man delay. There’s quite a bit of low end in the synth for the first two thirds of the piece, so I recommend listening on a good system, or set of headphones, turned up as loud as you can manage!

Listen to the original, uncompressed train recording from December, 2008:
Winter Freight

Duet for Synthesizer and the Washing

This piece is a test recording for an upcoming project. I recorded nine minutes of sound while doing the washing. Both the dryer and the washing machine were going at once. Several of the laundry cycles were captured including the fill cycle and the spin cycle. Accidentally some coins got into the dryer (I swear it was an accident) creating some nice high-frequency, stumbling rhythms.

Afterward I tried a few sessions of Pro-One along side the laundry sounds. I wasn’t satisfied with the first few attempts that I made where I was purposefully avoiding musical results. The effects were interesting, but seemed disjointed from the ambiance. For the last attempt I decided to try a drone in fifths developing into a simple sequence in six that finally degrades into filter effects and textures. Toward the end there’s a section where it’s difficult to tell what is an environmental sound and what is the synthesizer, which signifies a success of sorts for me.

I processed the washing sounds with a little bit of compression. The Pro-One was going through the Electro-Harmonix Memory Man analog delay that I manipulated throughout the recording. I recorded the synth and delay onto separate tracks. This made it possible to run the delay through an auto-pan effect while keeping the dry synth track in mono. This produced a nice sweeping stereo effect on the synth while maintaining a thick dry synth sound in the center, something that I’ve wanted to try for a long time.

BS3X Driven Broken Arpeggio

I recorded this arpeggio recently that I created using the Roland MKS-80 and the Bitstream 3X MIDI controller. Every once in a while it’s nice to leave the computer out of the equation and this was one of those times. As I have outlined before, the arpeggiator on the BS3X has a distinct collection of features that allow for an interesting mix of possibilities. For this example I put it into the keyboard mode, disabling the built in melodies in favor of using a keyboard to choose the notes.

BS3X Driven Broken Arpeggio