Twelve-Tone Technique: Definition, History, and How It Works
The twelve-tone technique, developed by Arnold Schoenberg in the early 1920s, is a method of composing with all twelve chromatic pitches arranged in a fixed sequence called a tone row. This row is then manipulated through transposition, inversion, retrograde, and retrograde inversion to generate the entire piece, ensuring no pitch is repeated until all others have sounded. It revolutionized 20th-century classical music, offering a systematic alternative to traditional tonality.
