The crossword solution for the term 'Words to Song' is 'LYRICS', which refers to the words of a song. LYRICS are an integral part of any song, as they provide the story and emotion behind the music. They are often written by the artist or composer, and can be used to convey a message or tell a story. LYRICS are also used to create a mood or atmosphere in a song, and can be used to evoke certain emotions in the listener.