Wiktionary
harmolodics
n. (context music English) A form of improvized jazz
Wikipedia
Harmolodics
Harmolodics is the musical philosophy and compositional/ improvisational method of jazz saxophonist Ornette Coleman. It is therefore associated primarily with the jazz avant-garde and the free jazz movement, although its implications extend beyond these limits. Coleman also used the name "Harmolodic" for both his first website and his record label.