E-RM POLYGOGO oscillator TUTORIAL and sound demo - Eurorack

E-RM Polygogo is an UFO in its synthesis process...polygonal synthesis. What is it ? I still don't know even after making this tutorial. BUT it sounds very very good. And have a bunch of modulation inputs. No menu. One knob or slider, one function. Clear, easy to use, verstatile. That all. Have a listen.