v.1.3.1

If you already had WerZatSong or an older WerZatSonGUI build, you should use the upgrade_to_GUI.zip file INSTEAD of WerZatSonGUI_Installer.exe.
Extract it in an empty, temporary folder.
Once you have ran the upgrade_to_GUI.bat file inside and the update/upgrade has finished, you can delete that temporary folder.

Check the README.md or the README_ITA.md (in Italian) for detailed instructions on how to install.

Full Changelog: v1.3.0...v1.3.1