James H. Cone, in his book, The Cross and the Lynching Tree, references lots of songs, art, and poetry. For the convenience of anyone reading the book who, like me, might want to hear and see and read further, I've created a YouTube playlist of the songs, and assembled links to the images (in red) and the poems here.
Poems and images from Chapter 4.
Links to images are in red.
The Lynching of Cleo Wright (the photo is shown at the end of the video)
"Black Christ" by Countee Cullen (This is a long poem. It is available in this collection on Kindle. Note that it is "Hopefully dedicated to White America." Particularly if you are white, do consider buying and reading it.)
"The Chicago Defender Sends a Man to Little Rock" by Gwendolyn Brooks (this will download a pdf)