Kecap Tuyul is a self-taught improviser / musician making a variety of experimental music. He founded the excellent net label eg0cide in 2007. Some of his side-projects are Failure Circle, NNN, z(xW+yV). He formerly made guitar-based music under the moniker “the ghost between the strings” (2006-2013).
You can find him through https://kecaptuyul.bandcamp.com/ and
https://kecaptuyul.wordpress.com/