Raspberry Pi Pico - 8 x YM2203C.. 24-voice polyphony. “Clair de Lune”

Custom polyphonic synthesizer prototyping board: 8 x YM2203C and YM3014 DAC. Controller: Raspberry PI Pico. Arduino IDE. 24-voice Polyphony. 24 individual LEDs are each assigned to represent the activity state of one voice This setup provides a real-time visual indication of voice allocation and usage.