[Zubersoft]

MobileSheets, by default, copies every file you import to a dedicated storage directory on the internal SD card. If you want to manage your files yourself, when you import a song, tap the hammer & wrench icon in the song editor, and uncheck the "Copy Files" option. You can also uncheck this option on the batch import dialog. This will ensure that if you have one or more folders already set up with all your files, MobileSheets will never try to relocate any of those files.

Mike