Elektron Analog Four, Moog Sub 37, and DSI Tempest

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From Left to Right: Tempest, Analog Four, Moog Sub 37

You may have noticed that my contributions to ACB have been sparse as of late, so I really appreciate Tom Player’s fascinating articles comparing electronic orchestration to the real thing. I have been busy teaching interactive media at two institutions and just finished an artist residency at Metropolitan State University working with students in the Experimental Music and Intermedia Arts program headed by professor David Means (I’ll be sharing more about that later).

In addition to teaching and other academics I have performing regularly and maintaining a studio practice when my schedule allows. Recently this involved the addition of two new instruments: the Moog Sub 37 and the Elektron Analog Four (A4). The Sub 37 arrived back in September and the A4 in November.

This weekend I had a couple of hours to interface these new additions with my DSI Tempest analog drum machine. These three instruments seem to complement each other really well. The Tempest is gritty and a little unpredictable, the Sub 37 is instantly gratifying and expressive, while the A4 is precise, clean, and technical. Here’s an excerpt from one of my experiments last weekend.


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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.

3 thoughts on “Elektron Analog Four, Moog Sub 37, and DSI Tempest”

  1. As per your article, it’s great to hear the 3 instruments playing to their strengths.

    Small question – can you comment on how you put together the kick drum on the Tempest? I’ve constantly struggled to come up with nice kicks on that machine and was curious what you plugged together.

  2. Hi Preston. I’ve programmed lots of kicks on the Tempest and get the best results by using self oscillation on the filters. Just crank up the resonance and slowly bring up the cutoff. You can add a little noise at the transient if you like and adjust the filter envelope to get the pitch to drop during the decay. There’s also some good recipes here: http://stimresp.wordpress.com/tempest-recipes/

  3. Awesome – thanks for the info. I’ve played around with the filter self oscillation technique a bit and have had mixed results. Guess I’ll keep tweaking to find that magic combination!

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