Thank you very much for the tip! I still haven't used these useful dialogues. I am starting to learn how to use BIAB.

I still don't like the Eb7 or the Eb. Not that it sounds bad, but it doesn't match at the context of this song. It sounds too "cheerful" or "jazzy". I am not too concerned because we will record our own parts, but I am curious to know why and how it could be resolved within BIAB