I am all messed up adding a part to the score
After I was done with the score I needed to add the synthesizer. I am now left with a mess.
This is what "Edit/Instruments" looks like:
But this is the actual appearance of my score. (Notes were added to the Synthesizer part by copy/paste.
This is what Staff/Part Properties looks like for the Bb Trumpet 1 part.
And, then, this is what "Parts" shows.
I am totally lost at sea.
(This is what happens when your director gets all the parts to a piece of music but there is no score. He goes nuts.)