How To Write Song Lyrics In A Paper . Just don’t write any lyrics of the song in your text. There are a few rules and actual laws to understand before injecting lyrics into a written work. How to write lyrics to a song from slideshare.net Here’s how to write a song in seven steps. There are a few rules and actual laws to understand before injecting lyrics into a written work. Don't use underlining in place of italics unless you are using a typewriter or writing titles by hand.