Jamaican-born American writer Claude McKay figured prominently in the Harlem renaissance of the 1920s; his works include collections of poetry, such as Constab Ballads (1912), and novels, including Home to Harlem (1928).
I loved these early dialect poems of Claude McKay. With a little practice you can get the dialect down enough for reading purposes, then they become songs. The voice of the early 20th century Jamaican poor can rend your heart though. So be prepared.