The poem and music are both by Los Angeles spoken word performer Rich Ferguson. This is one of the more inspired riffs on the “I’m from…” meme I’ve heard, and the directing, by Eric Smith and Ersellia Ferron, is very good. (Thanks to Khadija Anderson for the tip.)
The “I’m from…” meme, by the way, appears to have originated in a poetry workshop manual by George Ella Lyon called Where I’m From, Where Poems Come From, published in 1999 — here’s the title poem that served as a template. It was turned into a blog meme in 2005 by Fred First at the place blog Fragments from Floyd (post no longer online).