DGK and Friends Bootleg Part 1

Posted on March 25, 2011 by John Keston

On March 13, 2011, my trio DGK (Jon Davis on bass, Tim Glenn on drums, and John Keston on Rhodes and Pro-One) performed at the Honey Lounge in Minneapolis, Minnesota in collaboration with an esteemed line-up of colleagues. Through the night people came and went, so in the upcoming parts of this series I’ll name the individuals involved. For the beginning of the evening it was DGK with Martin Dosh on additional drums, and Juno Alpha 1, Scott Fultz on electric guitar and soprano saxophone, Andrew Broder on electric guitar, Rajiah Johnson on flute, and Brandon Wozniak on tenor saxophone. The record is a bit chatty at times, but that’s to be expected with bootleg recordings. You never know, you just might stumble across a bizarre conversation buried in the mix.

DGK and Friends Part 1 (36:16)

Electric Independence: Ulrich Schnauss

Posted on March 19, 2011 by John Keston

The latest from the excellent series, Electric Independence, is an interview with German electronic music producer Ulrich Schnauss.

Execute Rogue Citizen with Music by Ostraka

Posted on March 18, 2011 by John Keston

Tonight I am honored to be performing during the opening night of Execute Rogue Citizen. I have a lot of time to fill during the opening, so as well as performing the latest Ostraka material, I’ll be playing the newly mastered yet unreleased Ostracon (John Keston and Graham O’Brien) album, Unauthorized Modifications, and a recent bootleg of DGK from Try This at the Slam Factory. The City Pages writes,

“Execute Rogue Citizen” will be on display at Gallery 13 until April 1. The opening reception, Incarceration, will be this Friday night and features music by Ostraka starting at 7:30 p.m.

The closing in two weeks, Reprieve, will feature the music of Seawhores. All the art that has gone unsold during the show’s run will literally be executed. By doing this, Rogue Citizen hopes to acknowledge the way the system benefits only those who can afford it.

Let’s hope there will be no art leftover on execution night. Created by science-fiction nerds who love to paint the abnormal, Rogue Citizen’s work is much too nifty to get tossed, even if it is to make a valid point on our current social system.

Here’s an excerpt from a track a produced today that I’ll be performing in my Ostraka set tonight. All the sounds in this piece were made with the Roland Super Jupiter MKS-80 apart from the drums.

Execute Rogue Citizen by Ostraka

Try This: DGK Slam Factory Bootleg and Show Tonight

Posted on March 13, 2011 by John Keston

Here’s a segment from a recording made at “Try This” a new series at the Slam Factory in Minneapolis curated by James Hungelmann of my trio DGK (Jon Davis on bass and bass clarinet, Tim Glenn on drums, and John Keston on Rhodes and Pro-One). This set was a pleasure to play. It was a great space with a great audience and amazing hosts. The recording was made by the house and it’s the best quality representation of our sound to date.

If you’d like to hear it live stop by Honey, 205 E Hennepin Ave., Minneapolis, Minnesota tonight at 10pm to hear two sets with special guest musicians and DJ’s including Martin Dosh, Andrew Broder, Scott Fultz, George Cartwright, Rajiah Johnson, Christopher Robin Cox, Kristoff Krane and more.

Try This: DGK Slam Factory Bootleg

What is Your Top Programmable MIDI Controller?

Posted on March 10, 2011 by John Keston

I’m looking for a programmable MIDI controller for the Roland MKS-80. I have almost resigned myself to building my own MIDIbox 64, but if something pre-built and inexpensive that will serve the purpose is out there I’m willing to consider it. The most attractive thing I’ve found so far is the CME Bitstream 3X (formerly Wave Idea), but I’m not exactly thrilled about CME products. I have a CME UF7 keyboard controller and I’m not that happy with it. I’d love to hear from someone with a Bitstream 3X about what they think of it feature and construction wise.

Other interesting devices are the Novation SL MkII series (a little short on knobs and sliders) or the Doepfer Drehbank (discontinued). Another possibility is 3 Korg nanoKONTROLs and a USB hub. I’m using one right now with three scenes programmed to control everything on the MKSK-80, but the scene switching is cumbersome, and I loose my positioning on parameters after switching scenes causing jumps in the programming. However, having three of them would solve that problem. Unfortunately, they are not programmable for sysex (required to interface with the MKS-80), so I’d need to map them through editor software, eliminating the potential of a computer free setup.

VidiSynth Generates Audio from Light Sources

Posted on February 28, 2011 by John Keston

Expanding the VidiSynth Part III from paul sobczak on Vimeo.

Paul Sobczak has recently posted some videos documenting the VidiSynth. It’s has four independent oscillators that are controlled by either potentiometers or inputs from other sources. In this case he is using light dependent resistors or LDRs that suction onto a display. As video plays on the display the pitches change on all four oscillators based on the position of the LDR on the screen producing corresponding sounds. I’m not sure how Paul plans to use this, but I’m anticipating some interesting generative work with a synesthetic theme.

Short Circuit Videos

Posted on February 26, 2011 by John Keston

Short Circuit – 021911 – Ostraka from Low-Gain on Vimeo.

Short Circuit – 021911 – Sputnik Viper from Low-Gain on Vimeo.

Short Circuit – 021911 – Square Wail from Low-Gain on Vimeo.

Short Circuit – 021911 – web dimension from Low-Gain on Vimeo.

Logan Erickson, also known as Low-Gain, organizes the monthly electronic music event called Short Circuit. As well as doing a great job with the event, he produces excellent, HD documentation with the direct audio signal from the house system synched up to the video. Above is his documentation from the February 19, 2011 event that I had the pleasure of participating in. Checkout his Vimeo page to see videos from former Short Circuit events and interesting experiments by Low-Gain.

Morton Subotnick

Posted on February 24, 2011 by John Keston

Electronic music pioneer, Morton Subotnick, gives a tour of his New York studio and discusses his career on Electric Independence. In case you’re unfamiliar, Subotnick is responsible for commissioning Don Buchla to build the famous Buchla Series 100. Oh yeah, and he’s using Ableton Live. Awesome!

Music Technology Soul Searching

Posted on February 24, 2011 by John Keston

Today is my fiftieth article so far in the One Synthesizer Sound Every Day series that I started on January 5, 2011. Throughout the process of presenting these sounds, I have been learning about new instruments, old instruments, and reflecting on my personal music technology background and philosophy. Today as musicians, we experience a vast wealth of sonic possibilities never before possible throughout history. How do artists that are fortunate enough to experience and participate in the invention and use of these instruments find a distinct voice?

This is something that I have pondered since my childhood exposure to synthesis in the 80s. My dad brought home Tomita records and a friend exposed me to Wendy Carlos, Jean Michel Jarre, and Laurie Anderson. This led me to my first synthesizer; a Moog Rogue monophonic with a broken key. Next, after disciplined savings, came a Korg Poly-800. Polyphony and MIDI implementation opened up a new realm of possibilities, but I missed the expression of tactile controls. Unfortunately, the replacement of costly knobs and sliders with cheap LED displays and a few buttons was an industry trend by the time I started performing regularly as a keyboardist.

By the early 90s, sampling overshadowed synthesis. Many chose, and still choose, to use samplers to play analog and acoustic sounds rather than lug the instruments themselves. These are often choices of convenience rather than an aesthetic decision. I became, as many of us did, frustrated by these “slabs”; featureless keyboards with hundreds of presets, but only programmable through a two inch wide LCD and minimal set of cold buttons. I largely rejected the “slabs” and looked backwards in time at Hammond organs, the Hohner clavinet, the Rhodes electric piano (my main axe to this day), and my favorite monosynth of all time, the Sequencial Circuits Pro-One. I used processing, such as delay, distortion, wah wah, and a Leslie cabinet to augment the sound of the Rhodes and Pro-One. These instruments are still a dominant voice in my work. Simplicity and expressiveness is what led me to this palette.

The key to finding this voice was limitations. I like that the Pro-One has no way to store presets, no MIDI, and needs to be tuned. I have learned to use it expressively and quickly dial in approximations of the sounds I’m after. The Rhodes is limited to one sound, but it’s mechanically velocity sensitive – much more dynamic than a mere 128 possible levels of loudness. We are easily lured into embracing magnificent technological devices that can do everything and more than the last thing, but is this what’s best for our musical psyches? Personally I aim to discover new ways of using my instruments. With the lack of sonic limitations that many new instruments achieve, every way you use them is new. New discoveries are a button press away. There’s no path to discovery, it’s just there at one’s fingertips. I need the path. Along the path we learn, experiment, develop, gain experience, and ultimately become better musical communicators.

The One Synthesizer Sound Every Day project has initiated a period of exploration for me. I have opened myself up to the possibilities offered by a new subset of instrumentation. While this is a fascinating time and I have already begun composing music with these textures, I understand that I will need to scale down the possibilities and create a new set of limitations in order to find a path to producing meaningful work.

Here’s a live recording of DGK from Monday, February 21, 2011. Jon Davis is on bass, and Tim Glenn is on drums. My instrumentation is Rhodes, and Pro-One through an Electro-Harmonix Memory Man delay.

Lost on Enceladus by DGK

reKon Audio VST-AU MKS-80 Editor

Posted on February 20, 2011 by John Keston

If you know anything about the Roland Super Jupiter MKS-80 you know that it’s glacially slow to program the beast without using the Roland MPG-80 programmer. That’s all well and good, but the MPG-80s are pretty hard to come by and if you do find one you might have to sell a kidney to pay for it.

That’s where the reKon Audio VST-AU MKS-80 editor comes in. It’s a software editor for Mac and Windows that has an interface modeled after the MPG-80. It’s got all the real-time controls that the MPG-80 has, plus a patch librarian, randomizer, and more. What I have found most useful is the ability to run it as a plugin.

In Ableton Live I was able to save the patch data with the set. I also mapped many of the controls in the editor to sliders and knobs on a MIDI controller. In the process of setting this up, I thought that there would surely be noticeable latency going from the MIDI controller to the reKon plugin, then to the MIDI out, and back into the MKS-80, but it was fast and fluid. I did notice some minor aliasing when sweeping the filter, but I got the same result when I made the adjustments directly on the MKS-80.

Here’s a mono lead sound that I programmed using this technique. Please pardon the self indulgent playing, but I’m pretty pleased with this patch and it was a breeze to program with the reKon plugin. I’m also impressed with the quality of the MKS-80 VCOs over a broad frequency range. With sampled and modeled waveforms you often end up hearing artifacts or undertones in the high frequencies. Not so with this beast.

Self Indulgent Synth Solo