composed with Steven Kemper, Winter-Spring 2010
for the robotic instruments MADI, CADI and assorted found percussion instruments
Drum Circle features the robotic instruments MADI and CADI playing a diverse percussion ensemble that includes beer bottles, woodblocks, metal bowls and traditional drums in the woods of Virginia. In some sense, the colocation of machine and nature strikes us as a juxtaposition of things that cannot coexist. Indeed, machine / nature interactions often result in dramatic transformations where nature is displaced to make way for some unlike object(s) of human will. This is not such a story: here, the robots tuck peacefully into the landscape. This contextualization allows us to see and hear robots not as imperialist amalgams of electromagnets and plastic, but rather as agents that are governed by the kinetic and acoustic characteristics of our physical world that can cooperatively interact and coexist with surrounding objects. The lines between nature and machine are made fuzzy. Compositionally, the piece integrates unpredictable physical systems, machine listening and algorithmic responses. Over the course of the work, musical ideas are stated, absorbed, re-interpreted and stated again to create a cyclic yet developing story.
A video of the work is featured on the eco sono DVD Agents Against Agency