Exactly !! thanks for posting, if you have any more suggest please don't hesitate to suggest them.
A lot of long term users are always looking for new ideas and better ways of doing things and are very welcoming especially to new users with new ideas, that's why it has advanced so quickly into the modern age smile .
I posted this yesterday in the pre-release forum:

Originally Posted By: Pipeline
The ACW would help if you have a live session in the DAW that needs extra session players, the DAW will get the chord progression and tempo map then send it to the plugin (If it has ARA2 in the future all the better as the user said you would not have to write the tracks out, the info is instant you don't have to play it through for Melodyne to get the info, it will get the tempo map, time sig changes and chords instantly).
This is not something that is added to the vst, bbw4.exe contain it and calls on
C:\bb\AudioChordWizard\AudioChordWizard_BB.exe or the RB version that will do decimal point tempos.
If the standalone AudioChordWizard_BB.exe had "Open wav" and "Save SGU" you could just use that as it's simple.
So as you click ACW in the VST menu it will open Explorer prompting for a wav file then open the AudioChordWizard_BB.exe it will chord and tempo map then send it to the plugin.
See in the Preferences you would have an option for Simple or Advanced menu like other apps do, they default to simple for a new user but allows extra features for the seasoned user.
If you have a recorded DAW session you get single instruments to get the chords from if you don't have a good ear.

Biab Track Injector for Reaper
Free Biab Chord Picker Tool