And a song that feature the could machine, among many other synthesizers.
Plus a little "something", that seems to show that our ears are sensible to the mathematical relationships between sounds positions, a kind of perspective for sounds. I cannot say if it's original or not but it is not neglictable.

You can experiment by yourselves with those patches.

alternative version with
gambilib :

To be cristal clear, the hypotesis is, the ears can reconstruct the shape of an object in motion with the pan information only, given by ,a stereo source.

Another thing is, among a lot of noise, the ears "group" sounds who have similar movements, or movement that fit some standard pattern, like rotation, among many.

Audio/video example:

To go along wih this panning methode, we'll need a "multipoint" or distributed synthesys.