No, it's perfectly right. I'm still not sure what problem you're reporting with it. If you're complaining that the exported list isn't in depth-first order, then I think you're expecting too much of it. Don't forget that a song, or a playlist, can appear in several different parent playlists. The exported list, though, lists each song and playlist only once each. So it can't be the same as the depth-first order; however, surely it wouldn't be hard for a small program to generate the depth-first listing from the exported list?

Peter