Factory Fan Bass: By attaching a disk with holes to the fan, it converts blinks of lights to electric signals and generates sound from a bass amplifier. Different numbers of holes can generate a musical scale, and turning on/off of the power makes it roar.
Created by Ei Wada + Teruo Takahashi(from the iron factory) + Nicos Orchest-Lab
Played by Ei Wada
from Electronicos Fantasticos
The beginning reminded me of the sounds of super ferrari for the atari 2600 https://www.youtube.com/watch?v=2PdtRfag0CM