Query: Documentary films about country music and musicians
Relevant documents:
My Father and the Man in Black
This Is Stompin' Tom
Buried Country
Sunny Side of Life
America's Music: The Roots of Country
Down from the Mountain
Dixie Chicks: Shut Up and Sing
Dirty Country
Heartworn Highways
Country Music: The Spirit of America
Searching for the Wrong-Eyed Jesus
Glen Campbell: I'll Be Me
American Epic (film series)