Hopefully if there is interest, this could mean that things are happening behind the scenes.
Ideally the Live Arranger can work using the BBPlugin/ Plugin Standalone playing the wma directly.
I have shown how the old Biab can work as a live arranger, but it would most likely need more than 255 bars for more material/chords to be pre generated up, then be able to smooth transition to any chord inputted via MIDI Chord Detection.
So, the JUCE Plugin would be the way to go that could then be compiled to iOS Android Lin Win Mac.
So another 6 months wait then to see IF anything eventuates........................