The Join Lyrics feature is the easiest and fastest way for printing some of your lyrics or putting all lyrics from your favorite artist/album into one single file.
To use this feature, click the "Join Lyrics" button. Checkboxes will appear in the side of all your songs/artists. Now go checking the ones you would like to join. When you've finished selecting them, click the "Join Lyrics" button again. That's it.
Tip: Checking/unchecking an artist will check/uncheck all of his songs.