Who used 12 chromatic tones?

Arnold Schoenberg
Arnold Schoenberg developed the influential 12-tone system of composition, a radical departure from the familiar language of major and minor keys.

What are the 12 tones in order?

The basic order for any one composition came to be known as its basic set, its 12-tone row, or its 12-tone series, all of which terms are synonymous. The basic set for Schoenberg’s Wind Quintet (1924) is E♭–G–A–B–C♯–C–B♭–D–E–F♯–A♭–F; for his String Quartet No. 4 (1936) it is D–C♯–A–B♭–F–E♭–E–C–A♭–G–F♯–B.

How are the twelve chromatic pitches arranged in order?

The twelve chromatic pitches can be arranged into almost half a billion combinations, and the compositional unity is achieved through the ORDER OF INTERVALS. All tone rows contain exactly the same pitches, but the intervallic structure of a given tone row is unique and unchanged in all its forms.

Is the pitch E on a chromatic scale?

For example, you could write a chromatic scale like this which if you were to play it would be a chromatic scale. But if you look closely, you’ll see that there is no note on the pitch E so this would be incorrect, especially in a music theory exam.

How many pitches are in a twelve tone music?

Twelve-tone music is based on series (sometimes called a row) that contains all twelve pitch classes in a particular order. There is no one series used for all twelve-tone music; most composers write a unique row for each piece. (There 12!—that is, 12 factorial—twelve-tone series, which is equal to 479,001,600 unique row forms.

Why are all 12 notes in the chromatic scale equal?

The technique is a means of ensuring that all 12 notes of the chromatic scale are sounded as often as one another in a piece of music while preventing the emphasis of any one note through the use of tone rows, orderings of the 12 pitch classes. All 12 notes are thus given more or less equal importance, and the music avoids being in a key.