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One tool analysts create to analyze a twelve-tone composition is a twelve-tone matrix, which shows all 48 row forms in a 12-by-12 grid. Below is a matrix for the row we’ve been dealing with in this chapter.

“Having a chart like this (12 tone matrix) showing all variants of the series at a glance is an invaluable tool when composing or analyzing twelve-tone music.” Having the skill to create a 12 tone matrix is a …

Generate 12-tone rows and matrices for serial composition. View P, I, R, RI transformations with integer or letter notation. Free tool.

This Instructable demonstrates the procedure for composing twelve-tone melodies using a twelve-tone matrix. This technique was developed by Arnold Schoenberg in 1921, and its purpose is to compose …

Use the tool below to generate a matrix for any twelve-tone row. Click the button for each pitch class in the order they appear in the row. If you make a mistake or need to go back, click the "DEL" button to …

Matrix Maker is a free online 12-tone matrix generator for atonal composers and students of music composition.

ComposerTools.com / Tools / Twelve Tone Matrix Calculator - Copyright (c) 2004 by Paul Nelson, all rights reserved.

All these sets can be put on a matrix, calculating this matrix from a random Basic Set sequence is a classic coding exercise, and it’s easy to find web applications online to calculate a twelve-tone matrix.

created with ♬♥ by Stoyan. A quick and easy tool to play with 12-tone rows. Free as in beer.