Granular 12-Tone Harmony via Mixed-Radix Balanced Gray Codes: optimal orderings.

This data is referenced by the paper Granular 12-Tone Harmony via Mixed-Radix Balanced Gray Codes: Interval Sets and the BalaGray Solver. The data contains optimally balanced Gray orderings of all 65 prime-form interval sets. The orderings also optimize the maximum span length. The data is provided in three formats: HTML, CSV, and PLM. The latter format is for the author's Polymeter MIDI Sequencer which is freely available from GitHub.