ephemeral melody is a novel musical instrument using soap bubbles. We can listen to unrepeatable music at the time bubble burst through this instrument.

When you turn a handle of this instrument, bubbles come out of a box instead of the sounds. Then bubbles become sounds when it hit copper pipes. We can listen to the "once-in-a-lifetime music". It aims to play music that depends on the environment around this instrument rather than electronic devices.

by Risa Suzuki, Taro Suzuki, Makoto Iida, Seiichi Ariga, Chuichi Arakawa