“Twelve-Tone Matrix Generator” by Appademia

iPad | iPhone | iPod Touch | Android

An incredible tool for both music analysis and composition!

Designed for students, teachers, and composers. Search for tones within your matrix!
Enter a twelve-tone row using the scroll wheel (or any number of pitches between 2 – 12 tones).
Enter pitches and view them on the matrix as pitch names or numbers.
View pitch names using either sharps or flats.
View the matrix using either traditional or absolute value labeling.
Highlight portions of rows by tapping on a name (e.g. P1): tap once for trichords, twice for tetrachords, three times for hexachords, and four times to highlight the entire row.
Highlight multiple rows simultaneously.
Name and Save your rows. Return to them at any time using the Load button.
Email your row (highlighted or un-highlighted) right from the app.
Print your row.
Your current matrix is automatically saved between launches.
A legend provides quick information on pitch name/number equivalencies.