Is there a way on the iPod 5 to merge 2 playlists together into a new playlist without changing the original 2 playlists? Also, what will happen if I ad the same 1 song to more then one playlists? Will that work? What about if I rotor to actions on a song and delete it? Will that also delete the song from the playlist or should I delete it from the playlist and then delete the song.