Glad I found this answer, because it gets me at least part of the way where I want things to be. This is another example of someone at Apple choosing appearance over functionality. When a search brings up 100 items, not having it in list form is ridiculous and unworkable.
Is there a way to keep the Filter Field showing all the time, rather than having to go up to View to activate it every time I want to use it? Also, under the Search in Catalina, I could specify if I wanted to see only songs or artists with my search word. I do not see a way to do that now. So, if I search for "Johnny", for example, I get all artists and all songs that contain "Johnny". Maybe for people with 200 songs, all the changes are fine. I have thousands of songs, so these changes are not good ones for me.