A python module for atonal music analysis.

• Create tone rows, pitch class sets and pitch sets.

• Each pitch or pitch class set can have its own properties including:

  • Ordered vs. Unordered
  • Multiset vs. Unique element sets
  • A configurable Modulus
  • Definable canonical operators - (TTO's used to determine SC membership)

• Easily construct matrices, find prime forms and interval class vectors.
• Compare pitch or pitch class sets with various similarity relations
• Explore non-standard pitch class spaces.

• There are no requirements for sator.

Sator is available on PyPI, so the easiest way to install it is to use pip:

pip install sator

• Use runtests.py to run the test suite

Caleb Smith

The documentation is hosted on Read the Docs and is available here