At the heart of avant-garde extreme scat lies a rejection of traditional singing techniques and a desire to expand the sonic palette of music. Practitioners of this art form, such as Diamanda Galás, Lee Hazlewood, and the enigmatic David Lynch, use a range of unorthodox methods to produce their sounds. These can include growling, screaming, blowing, and, of course, scat singing – a vocal technique that involves creating melodic lines with one's voice, often mimicking instrumental solos.
: The performance often involves the entire body to produce guttural or high-frequency sounds. avantgarde extreme scat