tritone-rotations 0.1.5

A cli tool for testing the permutations of diminished seventh chord transformations.

Tritone Rotations

tritone-rotations is a command-line tool for analyzing and generating transformations of diminished seventh chord sequences. It provides functionality for applying structured chromatic rotations, visualizing transformations, and exporting results in JSON format.

Features

• Generate all possible transformations of a diminished seventh chord by shifting notes chromatically.
• Analyze chord structures using music21.
• Optional plotting of transformations using matplotlib.
• Export results to JSON for integration with other tools.

Installation

Using pip:

pip install tritone-rotations

Or, build from source:

python setup.py sdist bdist_wheel
pip install dist/tritone_rotations-0.1.0-py3-none-any.whl

Usage

Basic Usage

tritone-rotations --root C --naming flat --operation sequential

This generates transformations for the diminished seventh chord by transforming sequential notes. [C, EB, Gb, A] -> [Cb, D, Gb, A].

Display Help

tritone-rotations --help

Shows available commands and options.

Enable Plotting

tritone-rotations --root C --naming flat --operation sequential
 --plot

Displays a matplotlib plot of transformations.

Output as JSON

tritone-rotations --root C --naming flat --operation sequential --json

Returns the transformations as structured JSON output.

License

MIT License