A virtuosity at the service of an instrument in its own right, modular synth. One can also discover an extraordinary piece by the same composer 'Compression Music (part 5)' on Vimeo, YouTube, or SoundCloud. Bravo and respect, Sir!
'On ne devrait jamais quitter Montauban' (Fernand Naudin).
https://soundcloud.com/petrus-major/tracks