Actually the ACW in BB will do that.

If you have listened to the latest song I posted in the Showcase, (Breathe in, Breathe out) That song actually had some pretty obvious tempo issues when I tried to drop it into BB to compose a few auxiliary tracks. ACW allowed me to line up the bars and then to apply a consistent tempo throughout the song.

Start around 23 minutes in for the tempo equalization feature.


You can find my music at:
www.herbhartley.com
Add nothing that adds nothing to the music.
You can make excuses or you can make progress but not both.

The magic you are looking for is in the work you are avoiding.