What kind of figurative language is this The wind sang a lonely song in the moonlight?

The phrase "The wind sang a lonely song in the moonlight" is an example of personification. Personification is a figure of speech in which human qualities are attributed to an animal, object, or idea. In this case, the wind is given the ability to sing, which is a human activity. This gives the wind a sense of personality and emotion, and helps to create a vivid and memorable image.