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Table & Chairs

Approximating the Circumference of the Earth

from by netcat

  • Streaming + Download

    Includes unlimited streaming via the free Bandcamp app, plus high-quality download in MP3, FLAC and more.

      $1 USD  or more


  • Cassette + Digital Album

    This is the 2nd printing of the netcat cassette. We're currently waiting to receive them from our tape duplicator, so they won't ship for a few weeks.

    High-bias cassette tape, with tape album art by Andrew J.S. Only 50 copies available! Available locally in Seattle at Wall of Sound in Capitol Hill.

    Includes unlimited streaming of Cycles Per Instruction via the free Bandcamp app, plus high-quality download in MP3, FLAC and more.
    ships out within 14 days
    edition of 50 

      $10 USD or more 



This piece is a structured improvisation for cello, synth, and chango. The chango* is a novel computer musical instrument that uses computer vision to convert patterns of light into patterns of sound. The chango player associates a different tone with each different part of a frame of video and the light intensity in a tone’s region of the frame dictates its volume. Selectively illuminating parts of the frame plays tones and tone clusters with sound intensity proportional to the light intensity.


from Cycles Per Instruction, released April 18, 2014



all rights reserved


netcat Seattle, Washington

netcat is Andrew Olmstead, Brandon Lucia, and David Balatero. Their music explores the intersection between complexity, computers, and free improvisation. Playing cello, synthesizer, drums, and chango, the band interacts with custom sound generation software through long-form textural compositions. ... more

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