Feature requests

[Kalokagathon]

An option to play chord alterations instead of simple chords (as the pianists do in the regular performance) - ie. instead of Dm7-G7-CMaj7 play Dm13-G7(b9#11)-CMaj7(#11)..

This is already a capability of the player - edit the chords and choose the alterations as you wish (IReal b wondrously covers basically all of them).