Hi SaxMaam,

On our tests, the feature works as expected, which is that with each key change (every chorus etc.), it does need to regenerate tracks, and if you are using RealTracks, this would mean a delay (if you use a MIDI style, there is almost no delay). We didn't notice any transpose issues, if you are noticing those, it might be due to a slow PC that can't keep up with the transposition.

If its a slow PC, likely not much we can do about it.. other than move to "Plan B"

As with a lot of things in Band-in-a-Box, there's more than 1 way to do the same thing.

So, you can do it as follows:
1. Assume you have a song loaded, with 32 bar form, and 6 choruses.
2. Choose Edit - Copy from to .. Set it to copy 32 bars from bar 1 to bar 33. Set it to repeat the copy 6 times, and tranpose it 5 semitiones (up a 4th) with each tranpose.
3. Now set the # of choruses to 1, and the end of the chorus to be bar 192 (instead of bar 32).

Now the song will play as a one long chorus, and you get transpositions every 32 bars.
A bonus about doing it this way, is that you can control what the transpositions are (ie use custom keys by doing multiple copies).

Have Fun!
Peter Gannon
PG Music Inc.