Kaleidoscopico (A Demo for the Raspberry Pi Pico 2)
youtube.com* LFT (Linus Åkesson) project - check.
* Demo with nice visuals and music - check.
* Bit-banged video with his own hardware out to VGA - check.
* Assembly coded - check.
* Didn’t go the obvious ARM instruction set path and went RISC-V instead - CHECK!