architect^[1] Early Life Giannis Klearchou Xenakis was born to Klearchos Xenakis, a businessman from Euboea, and Fotini Pavlou from Lemnos, a pianist.^[ 1] He had two brothers named Jason and Kosmas. His parents were both interested in music, and wanted Xenakis to learn more about it.^[2] He would learn music at a time, until