The vertical movement of the fishes in these five aquariums is captured by a video camera and this data is used to influence the sounds we hear. So in this sound installations it is the fishes who conduct the music.
Quintetto is an installation by Quiet Ensemble in collaboration with Aesop Studio. They attempt to reveal what they call "invisible concerts of everyday life". As the fishes (most probably) do not know what their movement results in, the live concert they create will never be exactly the same.