ACB Reader Involvement Requested

Posted on May 19, 2009 by John CS Keston

I have agreed to release my solo album with Unearthed Music on July 28, 2009. This will correspond with exactly one years worth of entries in the One Sound Every Day category on ACB. Since all of the pieces included in this work were inspired by my almost-daily-sound-experiments, it’s a fitting date to release the fruits of my labor. The album is nearly finished and will be released under my Ostraka moniker. Before I master the album I would like to involve ACB readers in the production process by polling you for suggestions.

What are your favorite sounds or micro-tracks that I’ve shared with you during this period? I plan on including four to six pieces from the ACB archives on the release. If you have an opinion about what should go on the album, please respond with a link to the post that has the sound in a comment to this entry. Thanks!

Here’s my latest mix of Blitzen Machine to give you a taste of what to expect from the album.

Blitzen Machine

GMS Performance in Downtown Minneapolis

Posted on May 8, 2009 by John CS Keston

I’ve been scheduled to perform live using my GMS this Wednesday night, May 13, 2009. I’ll be projecting against the Western wall of Art Institutes International. The reactive music will be amplified along with the projection as it is produced in real-time. Here’s the publicity statement that went out about the event.

John Keston will be performing using his gestural music sequencer or GMS on Wednesday, May 13, 2009 in the parking lot next to Art Institutes International Minnesota, 15 South 9th Street, Minneapolis, Minnesota. The GMS was written in Processing.org by Ai instructor, Unearthed Music recording artist, and AudioCookbook.org founder John Keston. His tool analyzes video input and converts it into a sequence of musical information in real-time. The live video image will be projected on the building while the musical response to the images is amplified through a sound system. For more information about the GMS visit audiocookbook.org/tag/gms/. All Ai students, staff, alumni, and the public are welcome to attend this free performance. A drawing will be held (for WDIM students only) giving away two passes to this years Flashbelt conference.

Here’s a segment from a practice session today to give you an idea about what sort of output the GMS can produce. All of the percussion, melodic lines, and bass were generated by the sequencer, then live looped to produce the results.

GMS Practice Piece in C Sharp

Subprime by Beeple with Sound Design by Kyle Vande Slunt

Posted on April 29, 2009 by John CS Keston

Minneapolis based sound designer and Nobot band member Kyle Vande Slunt recently alerted me to an excellent animated short titled Subprime – “watch the american housing market spiral out of control”. The animation was produced by Beeple, otherwise known as graphic designer, short film and music video producer Mike Winkelmann.

The music was produced by Nobot and the sound design by Kyle Vande Slunt. Kyle is a talented musician and sound designer working actively in the industry. You can view his demo reel and hear examples of his work at standingwavesound.com. He has also offered to contribute to ACB, so keep a lookout for an article or two from him soon.

Subprime from Beeple on Vimeo.

Grant Muller’s Game of Life Sequencer

Posted on April 24, 2009 by John CS Keston

You might remember me posting an article called Three Phase Oscillator produced using a Ruin & Wesen tutorial on creating a “game of life” sequencer. Well, Grant Muller has run with the idea and created a robust, fully featured, multitimbral sequencing application. I have just started scratching the surface of possibilities that his tool offers. Features include a long list of possible scales, including all the modes, and Turkish to name a few. What I like most is that six versions of the sequencer run in tandem so that you can have separate voices on different MIDI channels and / or devices. For more information, or to download his sequencer visit Grant Muller’s site. Here’s a short example I made with the Game of Life Sequencer Bank Beta.

GOL Recording Part I

Chromatic Currents Part I

Posted on April 19, 2009 by John CS Keston

Here’s a segment of sound from another GMS video I produced yesterday called Chromatic Currents. Once again I was letting the visuals drive the piece, while I controlled parameters in the GMS. On Sound Globules I used the circle of fourths with probability distributions so that C was the most frequent note followed by F, Bb, Eb and so on. I really liked the rare dissonant pitch making its way into the sequence, so I tried a similar technique for Chromatic Currents. The scale was strongly C minor pentatonic, weighted with the Dorian mode by adding less-likely probabilities for D and A. However, every note that was not part of the scale still had a small possibility of occurring. This led to occasional blue or dissonant pitches in the stream of notes. The possibility of having any note within a chromatic scale occur in the stream led me to the title.