Help with cleaning up probably sloppy merges

I have a recording with a little too many orchestras and conductors, probably some sloppy merges. How can I clean it up?

errr… probably doesn’t help… (presuming you have the same username on the site as the forum).

Yes, it’s me. I got carried away, canceled it.

This is Scholz, so there’s nothing much to clean up - it’s just a mess by definition.