I have taken a look at a couple of themes in my Frescobaldi and basically like them, but the ones I have looked at (not all of them have this, and I have not checked every single one) have a black background for viewing the music. This is obviously not very effective if your notes are black, too. It can be changed, of course, in the Frescobaldi settings, but it would be better if none of the themes came with a black background for the music viewer.
I have taken a look at a couple of themes in my Frescobaldi and basically like them, but the ones I have looked at (not all of them have this, and I have not checked every single one) have a black background for viewing the music. This is obviously not very effective if your notes are black, too. It can be changed, of course, in the Frescobaldi settings, but it would be better if none of the themes came with a black background for the music viewer.