Audio recordings made on the same day at the same time by nine persons at different locations in Yamaguchi are arranged on nine parallel timelines. Visitors use pens to "zap" through the recordings by tracing the timelines on a display. The polyphonic urban soundscapes inspire the visitor to imagine sceneries or the behavior of the individuals who made the respective recordings.
With this sound art piece in a device format, visitors can relive acoustic experiences of multiple persons in a zapping style. The work was completed during a 7-month-long workshop with Nakai and the "scapegirls", a project team of Yamaguchi citizens.