Joel Ryan and Keir Neuringer

Posted on February 25, 2009 by John C.S. Keston

After Joel Ryan and Keir Neuringer’s appearance at the Ted Mann Concert Hall on February 21, 2009 for the Spark Festival, I had an opportunity talk with Keir during the night life event at the Bedlam Theatre. I told him all about Audio Cookbook and he agreed to posting a segment of his performance here.

The performance consisted of two improvisational pieces with Keir on saxophone and Joel Ryan processing the sound in real-time. The sheer breadth of textures and mood produced by the duet made it difficult to decide what to include in this entry.

The first piece was 23:55 minutes long, while the second was 10:15. Here’s a fifty-seven second segment from the first piece that illustrates some of Keir’s unorthodox techniques on the saxophone as well as Joel Ryan’s approach to real-time audio manipulation.

Joel Ryan and Keir Neuringer (Excerpt)

Metamorphoses by Clifton Callendar

Posted on February 24, 2009 by John C.S. Keston

The opening piece at Spark, Concert 5 on Thursday, February 19, 2009 was Metamorphoses by Clifton Callendar for three cellos, or solo cello and digital delay. As it happens, it was expertly performed in the latter configuration by Evan Jones. The level and timing of the delay made the piece often sound as though there was more than one instrument present, and auto-panning on the delay trails sent the ghost instruments back and forth across the stage. The cellist was wearing headphones, perhaps listening to a click track. Here’s a short segment from the performance.

Metamorphoses by Clifton Callender

Filtered Synthetic Clavinet

Posted on February 23, 2009 by John C.S. Keston

I have lots more from Spark that I would like to post, but it needs some sorting through, so here’s something of my own for now. This is an arpeggiated loop of a synthesized clavinet chord filtered in real-time with the cutoff frequency on the instrument, which happens to be the Korg MS2000. After looping it I ran it through some gentle amp modeling followed by two ping pong delays. One set very short and another set much slower. The short delay has a lot of feedback and almost sounds like reverb, while the long delay is creating the echo.

Appegiated Synth Clav

Free Turntablism

Posted on February 22, 2009 by John C.S. Keston

The best way I can think of to describe the work of dj sniff is “free turntablism” as in “free jazz”. That said, like a good free jazz musician, he clearly knows and anticipates every move he makes with precision. His work is more often angular and arrhythmic than not, and was entirely engaging for me as a listener. Currently dj sniff is involved with STEIM (Studio for Electro-Instrumental Music, Amsterdam) as their Artistic Director, curating events while lecturing and performing regularly on behalf of the studio. I recorded this brief segment of his set at the Bedlam Theatre in Minneapolis during his performance for Spark on February 19, 2009.

dj sniff at Spark

Sound Captured from Kanta Horio’s Installation

Posted on February 21, 2009 by John C.S. Keston

Kanta Horio’s recent installation at the Spark Festival consisted of a room with a dozen or more sound making mechanisms suspended by wires. One of the mechanisms was a metal teapot with a magnet traversing its circumference. When I asked Kanta how this was achieved, he graciously removed the lid from the teapot and showed me an internal motor rotating another magnet just inside the inner surface. With some good luck and a bit of patience I was able to get a few minutes alone in the room and capture some of the fascinating sounds that his piece was producing. Please note that no loud speakers were used in Kanta’s piece. This recording is a snapshot of the acoustic sound produced by the mechanisms involved.