River Deep, Mountain High: The Country Music Association (CMA) will debut CMA Fest: 50 Years of Fan Fair on Hulu July 5. It marks CMA's first feature-length film, with CMA's CEO Sarah Trahern and SVP/Marketing, Content & Communications Strategy Kelly Striewski serving as executive producers.  

The documentary features unreleased archival content, CMA Fest performances and exclusive interviews with artists including Brooks & Dunn, Luke Bryan, Vince Gill, Wynonna Judd, Miranda Lambert, Reba McEntire, Dolly Parton, Blake Shelton, Carrie Underwood and Keith Urban. Sneak peak here.