Thinking further upon this, I can make a case for BIAB looking at the first several bars to determine the count-off, if the number of beats per bar varies and that variation repeats. And you should be able to override the program's choice.

For Take Five, where you might write repeating measures of 3 beats then 2 beats, it would be nice to get a count-in of 3, 2.

For another example, let's say we are writing out Blue Rondo a la Turk as measures with beats as follows: 2, 2, 2, 3. You might want to reproduce all four measures as the count-in. Or, perhaps you would be comfortable with a 4/4 count-in because of the transition from the bridge.

BIAB 2025 Win Audiophile. Software: Studio One 7 Pro, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Roland Integra-7, Presonus 192 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.