Can anyone help me out here?

I am in grade eight and am doing a collage project related to literature. I am supposed to choose a poem with a theme or message that is still relevant today. I then have to do 2 artworks, a visualisation of the poem, and a representation of the theme or message in today's world. I was thinking of doing rap instead of a poem. Does anyone know any good raps which could be used to represent today's world, or a rap with message that is still relevant today? Any feedback would be great, cheers in advance.