ISSTA 2018 and Ableton 10 NRPN Morphing

Posted on October 29, 2018 by John C.S. Keston

Soon I’ll be on my way to Ireland for my second appearance at the Irish Sound, Science and Technology Association (ISSTA) annual conference. This year ISSTA will be held at Ulster University’s Magee campus in Derry, Northern Ireland, November 9th and 10th, 2018. Tickets are still available.

This time around my work is entirely rooted in FM synthesis. Particularly around my explorations of the amazing PreenFM2. I have designed a Max for Live patch that allows me to degrade, morph, and/or scramble sets of parameters on the synth. This is similar to a device I designed for the Yamaha TX81Z. This process creates an algorithmic approach to the sound design.

I have titled this series MODULATOR and recently made an album (unreleased) of material based on the technique. There is a lot to mine here, so I am finding that while I prepare for ISSTA a whole new range of material has emerged. These new compositions developed through a sequence of stochastic, deliberate, and arbitrary processes. Through algorithmic and improvised methodologies textures evolve beyond aesthetic considerations allowing peculiar, harsh, and even grotesque sounds to emerge. Have a listen to this series of clips I recorded while practicing for the upcoming performance:

Continue reading →

Sound / Simulacra: Zosha Warpeha

Posted on June 26, 2018 by John C.S. Keston

This Wednesday, June 27th, 2018 is Sound / Simulacra at Jazz Central Studios featuring Zosha Warpeha on violin, voice, and electronics. This is a monthly series in collaboration with Cody McKinney which explores musical improvisation as a “faithful and intentionally distorted” representational process. Sound / Simulacra brings together some of the Twin Cities most unique voices to “recreate, distort, and create the hyperreal.”

Set I – Zosha Warpeha solo (violin, voice, electronics)

Set II- Zosha Warpeha (violin, voice, electronics) + John Keston (piano, Rhodes, synthesizers, electronics) + Cody McKinney (bass, voice, synthesizer, electronics)

Zosha Warpeha is a genre-crossing violinist, vocalist, and composer from Minnesota, currently based in New York. Steeped in improvisation, her music draws inspiration from a wide range of folk traditions and contemporary music. Her approach to blending voice and five-string violin brings an unique dimension to her sound. She also performs regularly on the hardanger fiddle, a traditional instrument of Norway, fully embracing the resonance and shimmering qualities of its sympathetic strings. Current musical projects range from the contemporary chamber ensemble Stratus Quartet to the ambient electro-acoustic duo visible worlds. Recent multidisciplinary collaborations include improvisatory performances with the Joffrey Ballet School and the experimental theatre group Exquisite Corpse Company. She has performed in many musical contexts at festivals and venues across the US, as well as internationally at the Bern Jazz Festival in Switzerland, and has been a recipient of artistic awards from the Minnesota State Arts Board and the Minnesota Arts and Cultural Heritage Fund.

VIDEO: John C.S. Keston at ISSTA

Posted on April 23, 2018 by John C.S. Keston

Last September 2017 I performed at the Irish Sound in Science Technology and the Arts Conference (ISSTA.ie) in Dundalk, Ireland (video by Daryl Feehely). The performance makes use of a custom Max patch controlled by an iPad, a Novation Circuit, a KeyStep, and a Minifooger Delay pedal. It occurred to me that it might be interesting to share the roots and evolution of this piece, so here goes. Continue reading →

Sound / Simulacra: Holly Hansen

Posted on April 18, 2018 by John C.S. Keston

During last month’s Sound / Simulacra on March 28, 2018, we featured artist Holly Hansen. Among many other things Holly hosts t.e.e. (Tuesday Early Evenings), an excellent weekly concert series at the 331 Club in Northeast Minneapolis. It was a pleasure performing with Holly Hansen and Cody McKinney during Sound / Simulacra. Here’s a bit more about Holly’s world, and afterward a couple of recordings from the show that you are likely to enjoy! Holly Hansen (Electronics), John C.S. Keston (Piano, Rhodes, Synthesizers), Cody McKinney (Bass, Voice, Electronics). Recorded by Dave Kunath.

After letting go of her rock band Zoo Animal in 2015, Holly Hansen has been floating around in the world between song and sound. This has lead her to create pieces using guitar pedals, samplers, sequencers and occasionally an instrument or 2. This 2017 recipient of the MECA (MN Emerging Composer Award) has self categorized her music as “weirdo electronic music for the beginning or discerning pallet.”

ISSTA Live Recording, September 2017

Posted on October 27, 2017 by John C.S. Keston

This recording was made during my appearance at the International Sound in Science Technology and the Arts (ISSTA) Conference in Ireland on September 8, 2017. The piece is a rendition of my composition, Vocalise Sintetica, first performed at Echofluxx14 in Prague. This piece is written so that it is allowed to evolve in a number of ways each time it is performed. Here’s how it changed this time around.

First of all it uses the Audiovisual Grain Machine (AVGM), which I update frequently. This time the updates were minor improvements to speed and efficiency. However, I did add some new audiovisual content. Secondly, in order to travel lightly, I limited the AVGM accompaniment to a single Novation Circuit. I loaded the Circuit with custom patches and samples, and used my Minifooger Delay on the AVGM (I usually leave it dry), but that was it, sonically. Other than that the Arturia KeyStep helped add a few tricks (mainly arps and one drone) to the mix.