178432
This battle has the categories uncommonality and iniminitible. Maybe this stands in contradiction to the format restrictions. I can't tell.
I tried to abuse PD for animated pixel graphics. If you don't want to download it, it looks like this:
Now I added some audio to fulfill the format rules.
The different instruments/pitches are rhythmically based on the prime numbers 2, 5, 13, 29, and 101. So the emerging patterns should not repeat within the next decade? I hope so. And I hope you enjoy this minimalistic experiment.