Edgar Allen Poe's famous poem "The Raven" has a melancholic tone. This derives from its topic, which is death, and the mournful language of the speaker, who is a lonely man left without his beautiful lover. The speaker's obsessive thoughts about his departed lover are also reflected in the repetition used throughout the text.
Unique word choice is also used to convey a specific tone in this poem. For example, Poe uses the word "chamber" instead of "room" to describe the setting, in order to impart a dark and mysterious element. Poe utilizes a raven in the poem due to the ominous connotations of this dark, animal-eating bird.