Cor Fuhler (1964) is a Dutch improviser and composer of experimental acoustic, electro-acoustic and electronic music.
In the 90s he designed his own keyolin, a cross between a violin and a keyboard.
sources:
Cor Fuhler, (prepared) piano : 7 CC In 10
Geestgronden GG 15
Cor Fuhler, piano : Sleep
Conundrom CD 04