Analyze the lyrics by examining figurative language, phrases that describe something by comparing it to something else. In "The Sound of Silence," for example, Simon and Garfunkel use personification, which gives emotional characteristics to an object, animal or idea. By addressing the song to the "darkness" of nighttime, they emphasize the song's themes of loneliness and isolation. You can also write about the use of rhyme, repetition and other sound devices. In "Bleeding Me" by Metallica, the speaker uses repeated lines such as "I'm digging my way" and "This thorn in my side" to show his struggle in breaking away from addiction.