yes I found some work around's by deleting the keyboard guitar and strings tracks
so I can do what i want

But I have been Biab user since the beginning, I am supportive of them
I wanted to express my complaints publicly, and give them a chance to respond

From my perspective there is no reason to upgrade after version 12
Just buy the super MIDI tracks

If they are abandoning MIDI then U need to find support else where.

If they are NOT going to support voice leading and music education
then I need to searching for another program to use