Two-player synthesizer looks just as wild as it sounds
 

Noodling on a synthesizer is normally a solo affair, but Ben Bengler and Fiore Martin have found a way to spice things up. Their Collidoscope lets two musicians play in tandem thanks to the combination of twin keyboards and a clever sample-grabbin...

http://www.engadget.com/2015/11/22/c...r-synthesizer/