Nitty Gritty Dirt Band and Friends - Circlin' Back: Celebrating 50 Years
- Annu: 2016
- Paese: United States of America
- Genre: Music, Documentary
- Studio: Warner Music Group
- Parolla chjave: concert, country music, bluegrass, music documentary
- Direttore: James Burton Yockey
- Cast: Jimmie Fadden, Jeff Hanna, Bob Carpenter, John McEuen, John Prine, Sam Bush
