Cor Fuhler

Cornelis William Hendrik Fuhler (3 July 1964 – 19 July 2020) was a Dutch/Romani improvisor, composer, and instrument builder associated with free jazz, experimental music and acoustic ecology. He played piano by manipulating sound with electromagnetic string stimulators like Ebows and motorized actuators. Fuhler also performed on guitar, turntables and synthesizer. He invented the keyolin, a combination of keyboard and violin.