Bicycle Converted into a GMS Input Device

Checkout this video made by Chris LeBlanc. Chris is using LEDs attached to a rotating bicycle wheel as an input device for the GMS. Chris and I had a session recently where I showed him ow to sync the GMS up with Ableton, and the next thing you know he’s come up with a new way of using the software. Nice one, Chris!

Upcoming Ostraka Performance and New Album

My experimental music project, Ostraka with Graham O’Brien on Drums, is performing on January 27, 2010 at Big V’s in St. Paul, Minnesota. I’ll be on laptop using my custom developed application, the Gestural Music Sequencer (GMS). I’m also using my iPod Touch controlled grain-table glitch generating Max patch for another layer of texture. Chain Fight and Juhyo round out the bill.

It’s also about time I mentioned that I’m in the process of producing a new Ostraka album that features Graham O’Brien on drums. We recorded it recently at Masters Recording, formerly Flyte Tyme of Jimmy Jam and Terry Lewis fame. The studio was just sold again and from what I understand will be called Madison Media Institute. In any case it was an amazing facility to lay down tracks. Here’s a shot of our setup in Studio A.

People on Shelves


Andrea Streudel just posted some really nice video documentation of the People on Shelves exhibit that was performed on December 9, 2009 at the West Bank Social Center, using music I created during the show. From the original post, “The world premiere of maw.shelves, a software for dynamic 3-dimensional projection. We overlaid another projector to place our real-time, full-body silhouettes on the “shelves”. Music was performed live by Ostraka.” Checkout Minneapolis Art on Wheels for more details.

Music for People on Shelves

people_on_shelvesI’ve just rendered my full eighty-six minute Ostraka set from last night’s event at the West Bank Social Center. So, while waiting for the delightful documentation that Andrea Streudel is sure to produce, here’s a short segment of audio from the set.

I used Ableton Live to produce in real-time and my wavetable glitch machine Max patch to make most of the noises, which I routed into Live using Soundflower.

The projection work of the evening was top notch. An entire wall of the building across from the WBSC was covered with animated silhouettes of attendees on simulated three dimensional “shelves”.

Here’s the excerpt. I’m also including a link to the entire eighty-six minute set that I uploaded to soundcloud.com for all the brave people who’d like to hear the full set.

Excerpt from Music for People on Shelves

Live Music by John Keston at the WBSC

wbsc_jsThis Wednesday, December 9, 2009, 7pm – 10pm I’ll be performing music at the West Bank Social Center. The space can be found above the Nomad Bar, 501 Cedar Avenue South, Minneapolis, Minnesota, and is accessible by an exterior door on the north side of the building. These events are entertaining mash-ups of creative ideas from a variety of artists producing interactive projection pieces. Checkout the video documentation from the last event where I played. I’ll probably be using a combination of vintage Hammond organ through laptop, gestural generative sequencing, and custom grain table madness, all arranged in real-time in Ableton Live.