kennethreitz d2058668a6 Use musically correct flat spellings in flat keys ...

Flat keys now display flats (Bb, Eb, Ab) instead of sharps (A#, D#, G#).
Uses the "no duplicate letter names" rule: if building a scale with
sharps produces two notes with the same letter (e.g. C and C# in C minor),
the scale is rebuilt with flat spellings instead.

- Tone.add() and Tone.from_index() accept prefer_flats parameter
- TonedScale detects flat vs sharp per-scale automatically
- F major: Bb (not A#), Eb major: Ab Bb (not G# A#), etc.
- All tests and docs updated to match

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

2026-03-23 09:22:39 -04:00

..

_static

Add Arabic and Japanese systems, guitar tuning presets, logo, systems docs

2026-03-22 06:06:17 -04:00

_templates

Add Music Theory Fundamentals page and deepen theory throughout docs

2026-03-22 06:29:16 -04:00

api

Add Sphinx documentation with alabaster theme

2026-03-22 05:47:20 -04:00

guide

Use musically correct flat spellings in flat keys

2026-03-23 09:22:39 -04:00

CNAME

Add CNAME for pytheory.kennethreitz.org

2026-03-22 05:53:59 -04:00

conf.py

Show version number in docs sidebar via extra_nav_links

2026-03-22 20:45:28 -04:00

index.rst

Expand cookbook, fix scale_diagram alignment, add play_progression

2026-03-23 09:05:41 -04:00

Makefile

Add Sphinx documentation with alabaster theme

2026-03-22 05:47:20 -04:00