Really pleased I made the deadline because I had such a blast with this one:
Though… First the confession: That’s not really my submission. It’s an excerpt of the proof-of-concept I put together to try and figure the real one out. I uploaded it because I wanted to make sure I uploaded something immediately listenable and that could be shared.
This is the real one: https://drive.google.com/file/d/1Ph6WGUFrZxgFomguFU_p2xvb0G6b9kBc/view?usp=sharing
It’s a piece of programmed music that lasts for a sidereal month and is set to change roughly coinciding with the passing of the phases of the moon. I uploaded the Csound file because I’m still waiting for the score file to compile, as I haven’t actually heard the final completed version outside my various tests to make sure things were working as I planned them. Also, I don’t know if it’s really useful to upload a 27-day audiofile somewhere.
I came up with the idea sitting at the piano trying to think of something to represent the different phases and my mind just kept wandering. I’m not an experienced programmer by any measure, and I’m even still just starting to learn Csound. Also, I do realize that CsoundAC exists for stuff like this, but I don’t feel comfortable enough with Python (or Csound, for that matter) to have figured something out with it in time. Anyway, the basic idea is that I put together a simple instrument in the orchestra file (which you’ll see in the file), and then (where the bulk of the work went) writing a program that would output the score file. I was going to program it in C as I’ve done a couple simple programs that output text-based files that way, but I decided to do it in Processing because I wanted to use its noise and random functions to control instrument arguments. Also, I programmed in different scales for each phase. It starts with the full moon at F# in A440 and then the rest of the scale was calculated from simple ratios, then the next phase takes part of the previous scale and calculates a new one based on that. So, the new phase “obscures” the last one like the shadow passing over the moon.
Anyway, yeah… I don’t know what else to say about it, but phew… what a ride 