The Rhythmicon—also known as the Polyrhythmophone
Iron Chef of Music — battle notes

https://ironchefofmusic.com/ingredients/the-rhythmicon-also-known-as-the-polyrhythmophone

Two hours; one sample; no winners.

The Rhythmicon—also known as the Polyrhythmophone—was an electro-mechanical musical instrument designed and built by Leon Theremin for composer Henry Cowell, intended to reveal connections between rhythms, pitches and the harmonic series. It used a series of perforated spinning disks, similar to a Nipkow disk, to interrupt the flow of light between bulbs and phototoreceptors aligned with the disk perforations. The interrupted signals created oscillations which were perceived as rhythms or tones 

This pack is meant to be remixed. Read the rules and upload your
own take at https://ironchefofmusic.com/ingredients/the-rhythmicon-also-known-as-the-polyrhythmophone