[Zubersoft]

I just uploaded version 2.2.3 of the beta (both Android and Windows 10). Changes in this build include:

1) Added the sync to backup file feature. It's only possible to sychronize to backup files on the device itself (not cloud storage)
2) A huge number of bug fixes for handling songs with duplicate titles.
3) Song id's are now synchronized properly between devices. This ensures that future synchronizations correctly detect matching songs without any conflicts.
4) Fixed a large number of issues around SD cards. Read/write access is now significantly faster as I've implemented optimizations around inefficiencies in Google's storage access framework
5) Added additional rotation icons to the song editor and removed the options in the settings dialog. Long pressing the multi-page rotation icons will rotate all files.
6) Added option in the song overlay to rotate pages.

Thanks everyone for your continued help with testing.

Mike