No Lyrics to Playlist has been updated to version 2.0. It will search a selected playlist for all tracks in the selected playlist that do not contain lyrics and copy them to a playlist it will create called "No Lyrics". Includes a second script to clear the "No Lyrics" playlist of tracks with lyrics.
This set of scripts was written by Herwin Lans and originally posted about four years ago. Because of changes in iTunes, it required updating and, particularly, the "Clear No Lyrics Playlist" script needed an over-haul.