I have gone in both directions with the files..... and going from RB back to BB is not a problem.

I do that to change keys and if I decide to edit the song in any major way that doesn't work properly in my DAW with audio edits.

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.