Yes, I can share the .csd file used to make this piece, it is attached. Usually, even if I write a piece in another language, as I did with this piece, I try to get the piece to save a self-contained .csd file to archive and document the piece, that is what I have attached.
The actual piece is a Python program that uses the CsoundAC algorithmic composition library to generate the score. The piece includes a graphical user interface for fine-tuning the sounds and setting the right balance of levels and effects. The user interface is defined using Glade for Python Gtk. The piece was written, edited, and run from the SciTE text editor using customizations of the editor that I wrote. The way this system works is documented here: https://github.com/gogins/csound-extended/tree/develop/playpen.
Great piece, Michael, thanks for sharing. And special thanks for
sharing all the materials and documentation, there's a lot to learn
there.
I guess that at some time or other, we all have to have our own "drone"
piece, or a piece with continuous, evolving textures. Here's my (not
very successful) attempt of sorts: