From the Mid-nineteenth century to the beginning of World War II, showboats would come through the Ohio River and stop in Evansville bringing new faces, interesting food and catchy rhythms with them. From that, a lot sparked in the city, creating new music societies, bands, and songs that talked about the war.
Evansville's history is a close one with the war and the Ohio River was key to making that history happen.
https://www.youtube.com/watch?v=c3_aM_s0R1U&feature=youtu.be
https://www.youtube.com/watch?v=pMAtL7n_-rc
https://www.youtube.com/watch?v=ZGqBmlZR3dc