Is You Is Or Is You Ain't (Ma' Baby) Jenn - Austin-Jordan

I tried my hand at some editing, but did not rename the sections. There is a smushed chord that I don't know how t make clearer. And I don't know how to notate the end, there shouldn't be a repeat. I guess that ending 2 should be a coda, and the beginning should have a D.S. al coda.