Gabriel Bonnin is a YouTuber who developed the "Si...  ...ed the "Singer Sound System." This is an electric hurdy-gurdy that he powers by treading on a Singer manual sew...

The Hurdy Gurdy is an instrument that was used in medieval times...  .../play it. Not only do most people not know what a Hurdy Gurdy is, most people have never seen one or even heard...  ...know how to play one. Now you just need to find a Hurdy Gurdy .[https://www.youtube.com/...