I'm making a performance. I see the 1st round of adding parts in category search at source -All-.
After some changes I wanted to choose new parts but now I see Part 1 in the source. I read that this is because I made changes. If I want to delete the part and add another, I also see Source -Part 1- . How can I add multi parts again now?
I can select and add only one part from a multipart voice
Add: I do not see Performance Merge, but I choose the + sign to add one.