What AI said about dropping a chord one octave.

AI Overview
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To drop a chord one octave in Band-in-a-Box in the chord input view, you can use the "octave down" modifier when entering the chord; simply add a lowercase "o" after the chord name in the chord input field. For example, to play a C chord one octave lower, type "Co"; this will automatically transpose the entire chord down an octave.
Key points to remember:
Modifier: The "o" is the key modifier to indicate an octave down.
Placement: Always place the "o" directly after the chord name, without any spaces.
Other octave options: While not as commonly used, you can also use "O" to transpose a chord up an octave.

I have not tried this for a midi track, perhaps it would work, but it will not work on real tracks.

We are a long way from AI taking over the world...lol

Billy