It would be helpful with long playlists to have a way to sort by Artist (I’ve been using first name of artist or band excluding “the”). With a long list it would be very helpful to find a track and/or eliminate having duplicates. I do it now manually and then as I add tracks at the end of a playlist move to its correct position. It works but takes time and if you don’t make sure you have selected the option end of playlist when adding it can get to be a mess real quick.