I thought this was interesting, and I was curious if anyone has created similar instruments and could share them here. Other references: 1. https://en.wikipedi

I thought this was interesting, and I was curious if anyone has created similar instruments and could share them here. Other references: 1. https://en.wikipedia.org/wiki/Theremin#cite_note-67 https://en.wikipedia.org/wiki/Theremin#cite_note-67