Doesn't recognized jazz chords

[denizsincar29]

Hello. The library doesn't get jazz chords correctly. E.g. if it's a C7 chord, it can have no fifth key and in jazz it's normal, but for this lib to work we need to have a fifth key. C,E,G,Bb chord is recognized as C7, but C,G,Bb doesn't.

[yuma-m]

You can use the QualityManager to customize.

from pychord import Chord, QualityManager

quality_manager = QualityManager()
quality_manager.set_quality("7 (omit3)", (0, 7, 10))

https://github.com/yuma-m/pychord?tab=readme-ov-file#overwrite-the-default-quality-components-with-yours

You're also welcome to make a pull request to add chord qualities.