I will add this to my repertoire :) I had a good laugh listening to the sample at https://en.wikipedia.org/wiki/Phonautograph https://en.wikipedia.org/wiki/Pho

I will add this to my repertoire :) I had a good laugh listening to the sample at https://en.wikipedia.org/wiki/Phonautograph https://en.wikipedia.org/wiki/Phonautograph The sound is very pure indeed.