Oddball machine makes 'analog' techno music with vinyl records
 

Many techno DJs are used to playing music on vinyl, but creating it? That's another matter. However, Graham Dunning has found a wonderfully strange way to make that idea work. His Mechanical Techno device produces full-on dance tracks by driving se...

http://www.engadget.com/2015/11/22/mechanical-techno/