mingus is a package for Python used by programmers, musicians, composers and researchers to make and analyse music.
- update transpose
- NoteContainer('A').transpose('m6')
- right now it allows 'b6' or '#7' which is just dumb
- it should take 'm6', 'M6', 'aug5', '+4', ...
- fix related unit tests
- the wierd shorthand should not be exposed to the user
- NoteContainer('A').transpose('m6')
- update unit tests for intervals
- diminished fourth
- augmented fifth
- augmented sixth
- diminished seventh
- update unit tests for chords
- augmented sixth chords
- german
- french
- italian
- augmented sixth chords