[Zubersoft]

My theory is that the device was running critically low on memory and requested that my app free resources or it would kill every background task and app (in that scenario, I am still freeing resources that could potentially be in use). I'm going to rework this code for the next update to be a little safer. Having said that, if your device had plenty of memory, then I have no idea how this could have happened, especially if the song loads fine every other time you try it.

"Manage my Files" doesn't actually change the way backup/restore works. A backup file will still contain every song file in the library and the database file. So even if you don't include audio files, when you restore that backup file, it's going to try to extract all of the song files to the destination you've selected. That's why I was suggesting that, if you don't need the files to be backed up, it's much more efficient to just back up the database file yourself, as that's all you really care about or need. If you check the "Expose Database" setting, then you can copy the database file from the storage location to any place you want. Likewise, to restore your library, you can just drop a new database file in and reload the app. As long as you've left your files on the same place on the external SD card, everything will work fine. The one piece not really handled by this would be the application settings though... I don't really think there is a workaround for that at the moment.

Mike