City Synth transforms the city of Eugene into a musical instrument. By transmitting video feeds from multiple locations to a central location downtown that interprets movement and color into sound, the cityscape becomes a soundscape. The project offers the community a playful way to learn about and interact with the gigabit network in downtown Eugene. The project was a month long installation housed in downtown Eugene, OR. Project partners include South Eugene Robotics Team (SERT) and XS Media. The project was funded by a Mozilla Gigabit Community Fund Grant.