That's not expected behaviour, and not what happens in my testing. When you start playback from the middle of the song, Band-in-a-Box looks back and uses the most recent tempo in the song. Try this as a test:

- Start a new song file. 1 - 32 x 1 at 100BPM
- On bar 5, change the tempo to 200 BPM
- On bar 9, change the tempo to 50 BPM
- Start playback by double-clicking on bar 2 - song should play at 100.
- Start playback by double-clicking on bar 6 - song should play at 200.
- Do the same at bar 10 - song should play at 50.

Is it working? Are you doing something different in your song?


Andrew
PG Music Inc.