I was so fascinated by the Telharmonium when I first discovered it years ago, I bought an obscure book - Magic Music from the Telharmonium by Reynold Weidenaar

I was so fascinated by the Telharmonium when I first discovered it years ago, I bought an obscure book - Magic Music from the Telharmonium by Reynold Weidenaar - which is based on the authors PhD. Cahill reads like a 19th century tech entrepreneur working on music synthesis and distribution before the age of electricity and electronics. Truly a man before his time. Cool to see it on HN.