If song moved to another folder move lets you control what should happen to non-music files in your folder when music files are saved to a different location, this occurs if you rename files from metadata and new metadata changes the sub-folder part of the file name path, or if you have selected a move folder that al matched songs should be moved to. The default is to move artwork with the music, but you can also choose to only move the music or conversely to move everything in the folder.