Hot Keys are a great way to speed up using a lot of different programs... and that includes Band-in-a-Box®!

Band-in-a-Box has keystroke "hot keys" to mute instruments or to adjust volume, panning, reverb, chorus, or bank of instrument without using the mouse, etc... in fact - there are over 100 Hot Key commands for Band-in-a-Box® for Mac!

To view them all, click here.

You can try midiStroke http://charlie-roberts.com/midiStroke/

to send midi notes from your midi keyboard to Keystroke.

You can use it with Quicksilver https://qsapp.com/about.php
to work like Conductor in the Win version.
So you can use the (Control+F) Play > Play Special > Play from Bar #...

...or perhaps just have pgmusic IMPLEMENT ALL THE MISSING PC FEATURES INTO THE MAC BBOX?!

Just sayin'

Having blown that steam out, I have to say thanks to Callie (not the first nor will be the last) for providing that link to the pdf file, as I can't seem to find that one anywhere inside my BBox folder.