One option in the stem splitter dialog box is "preserve wav files"
If I select this, I notice that wav files of the splits are placed in the folder that holds the project.
![[Linked Image - Only viewable when logged in]](https://www.pgmusic.com/forums/ubbthreads.php?ubb=download&Number=30647&filename=preserve wav files.jpg)
If I do NOT select this, will BIAB not save any stem files, and thus when I close the program, all the stems will be lost and I would have to regenerate stems next time I open the song?