Juke Joint Slab as an African American ecomusicology typeface and manifesto that explores the rich tapestry of music deeply rooted in the culture and history of Mississippi's African American communities. This interdisciplinary field and accompanying typeface, artist book, and exhibition delves into the intricate connections between the environment, society, and music, particularly focusing on how these elements intertwine to shape musical traditions. From the spirituals sung by enslaved Africans to the blues born out of the Delta's hardships, and the gospel music that reverberates through church congregations, Mississippi's ecomusicology tells a profound story of resilience, resistance, and creativity. It examines how the natural landscape, socio-economic conditions, and cultural heritage have heavily influenced musical expressions, serving as a testament to the enduring legacy of African Americans in shaping American music and culture.