"Duet for Alto and Tenor Televisions" is a performance piece using an electronic video/music instrument of my own design. In the improvised performance, tiny snippets of historical found footage are obsessively re-examined and remixed into a live sonic and visual collage. Shifting loops intensify the grain of the voice and image, the micro-gestures of the filmed subjects, and the rhythms that fall into and out of phase as the material is recombined.