Video of My Guest Solo Performance with the Boulder Laptop Orchestra Event at CU Atlas Institute

I had the incredible honor of being invited to perform with the Boulder Laptop Orchestra on March 18th (Related Blog Post). This is a live video recording from the “Boulder Laptop Orchestra BLOrK performs with guest Mark Mosher” event (Facebook Invite).

The video features my original solo improvisational piece “Tonalities from Orbit” which I was invited to perform to close out the night with the ensemble. Earlier in the program I performed interactive visuals for 7 pieces for the ensemble.

The video is live and audio from a Zoom Q4N.

Program Notes

Tonalities from Orbit” is an original structured improvisational piece inspired by the ground breaking work of Louis and Bebe Barron – who in the 1956 provided the soundtrack to the seminal Scifi film Forbidden Planet.
The hand-built circuits they used to create the “electronic tonalities” of this film pre-dated the modern synthesizer and were limited to oscillators (producing mainly square, sine, & triangle waves), ring modulators, overdriven tubes, reverb, and delay (done with tape manipulation).
Informed by these limitations, and using only a Nord Lead 4 synthesizer, Mark created 14 original and expressive “circuit states”. In this performance he will play and morph between these states as a framework for the piece as he brings his version of the Krell to life.
The performance will be complimented with Mark’s real-time visuals using only live camera input as a source with audio-responsive automation.

Photos and Program

 

Robert Edgar on Simultaneous Opposites and 21st Century Cinematicians

I’m counting down to my Thursday night (3/17/2011) show in Sunnyvale. Robert Edgar and I will each perform a set at the Art Institute of California/Sunnyvale.

I met Robert earlier this year at the 2010 Electro-Music Festival where I learned of his fascinating “Simultaneous Opposites Engine” work. Rather than try and explain it, I thought I’d share some excerpts from Robert’s blog as well as embed a sample video.

Simultaneous Opposites Engine

I create and employ software engines to examine mediated artifacts forged at my zone of proximal development. My Simultaneous Opposites engine (2008-present) is a performance/navigation system for real-time traversal of existing video files, sorting through the audio and video a single frame at a time, in a arrhythmic spiraling motion. The center frame between the two ends of the spiral becomes a temporal focal plane, with the length of the jump a temporal depth of field. The navigational path is the result of a preprogrammed algorithm interrupted during traversal by triggering and modulation by computer keyboard, mouse, and MIDI guitar…

Videos
Robert has over 50 examples output of the developing Simultaneous Opposites engine on his Vimeo Channel http://www.vimeo.com/robertedgar/videos– “Each sequential video file exemplifies a stage in the ongoing experiment I've undertaken.” Here is an video #52 "Tone Rose":

Simultaneous Opposites #52: Tone Rose from Robert Edgar on Vimeo

Added a 12-step process to the Simultaneous Opposites engine. It lets me divide the area between two non-adjacent video frames into 12 sections. I can then scramble them, playing them forward, in reverse, as a still, or as a simultaneous opposite traversal. I've added a simple octave 12-tone row, which is useful in sensing the structure. MIDI guitar played over some of these. Primarily a laid-back feel to these, as if Satie was a serialist cinematician…

Learn More
To read a full introduction "to the ideas behind the Simultaneous Opposites engine: what they are, and where they came from" – I recommend you read the full blog post “Simultaneous Opposites and 21st Century Cinematicians”. You should also visit www.robertedgar.com. And if you are in the Bay Area, you can stop by and see his work live on the 17th. Show is 5-7PM. Show details here.

Mark Mosher
Electronic Music Artist, Boulder, CO
www.ModulateThis.com
www.MarkMosherMusic.com