[SAB]

Almost any type of image file (.jpg, .png, etc) or a .svg file.

Mike

I tried uploading a PNG but was told the file did not exist.  I uninstalled and reinstalled the app and got a single stamp (a crochet). When I tried to restore the library from a backup the titles appeared but no songs would open - an error message said the file did not exist. I have since uninstalled and reinstalled the app several times using two different library msb files created a week apart with the same result. 

Can you suggest anything I can do to restore the library from the backup?

Each song opens with the same number of pages of the original but each page is black with the error message
When deleting I didn't select "Keep X MB of app data" as I assumed all I needed was in the 225 MB msb file. I'm not sure if that was the right selection.