Chris have done it again...
"Gwion of Holy Island Audio builds awesome stuff and, included in the package if you purchased the debut release from Gwion's band, Smothering, is a DIY PCB for a three oscillator drone synth called the Cannibal Pride. This is that synth, and it sounds KILLER - keep in mind that, as this is a sound source and not an effect, there is of course, no input."
build doc + schematic: https://docs. google.com/document/d/1NSEFkj_ Flshn4vLBJO7MGp9VPzflK6Mr4xwT9 EP3oMo/edit?usp=sharing
Video about this circuit: https://youtu.be/ A1qYyTmdN6A?si=I2XEBzEkYL_ AlnNu