aug7 chord cannot be encoded

[suncerock]

The regular expression in the code includes aug7 as a valid quality, but the quality map here does not include aug7, which will lead to an error when trying to encode aug7 chord.

Could the aug7 chord be added into the quality map to make sure that all the valid chords matched successfully with the harte regular expression can be encoded by the encode function?

A temporary solution for me is to replace aug7 with aug(b7) in my chord string.

[bmcfee]

Thanks for catching that! A little surprising that this hasn't come up before, but I guess that just means that none of the data we commonly train or test on has an aug7 chord in it. 🙃

But yes, I would agree that adding this to the quality map is the correct solution here.