note composition -composition by the use of the twelve semitones of the octave in a predetermined order or series, which may be inverted, written in retrograde form or in retrograde inversion, and transposed. The system of composition, developed by Arnold Schoenberg in the early 20th century, has had a strong influence over the course of music of the 20th century (see serialism)tone music -music in which no pitch class (or note) is repeated until all other chromatic pitches have been used. any group of twelve pitches arranged this way is called a rowtone technique -series of the twelve half-steps of the octave with each given equal importance. All twelve must be used before the series can begin again. This gives the music the effect of no tonal center

Your data and time are valuable. There's a new web browser that considers your time and security as a top priority.

Download Brave Browser For Free!

Brave uses the latest in blockchain technology.

This ensures a higher quality and more secure experience. Learn more about this fantastic breakthrough.

Loads Content Up To 8X Faster

Because Brave blocks unwanted tracking scripts that run in the background, your browsing speed will be unparalleled.

Ultimate in Privacy & Security

Brave fights malware and prevents tracking, keeping your information safe and secure.