Pat Metheny's Orchestrion

Youth Radio's Charlie Foster says, "I saw an amazing concert Saturday night in Berkeley, where Pat Metheny jammed out with an orchestra of robots – playing pianos, vibraphones, a bass, a weird bouncing guitar machine and every kind of percussion instrument – all controlled by his guitar through solenoid triggers. It was insane steampunk and beautiful jazz."

http://www.patmetheny.com/orchestrioninfo/