You can enable the feature, and your arrangement would,likely sound better.
You can control the appearance of the message separately,

If you give a human musician this progression...

Dm9 G7b9 CMaj9

He likely simplifies it n his head to
Dm7 G7 CMaj7

..So that he plays lots of different things that might not be exactly those. Turning the feature on in BiaB allows BiaB to do that too, and results in more fluid playing with longer phrases


Have Fun!
Peter Gannon
PG Music Inc.