As a follow-up to this, I'm now doing the obvious thing of creating a backup to playlist.m3u that contains my 92 songs. After I play other music items by creating new playlists, which each override the existing playlist.m3u, I can then copy my backup playlist back into playlist.m3u to again utilize my 92-song playlist. I'm just trusting the next version of Kagu will contain a means for saving various playlists without my having to go through my present contortions so as not to lose my assembled 92 songs.