Nitty Gritty Dirt Band and Friends - Circlin' Back: Celebrating 50 Years
- Он: 2016
- Улс: United States of America
- Төрөл: Music, Documentary
- Студио: Warner Music Group
- Түлхүүр үг: concert, country music, bluegrass, music documentary
- Захирал: James Burton Yockey
- Цутгамал: Jimmie Fadden, Jeff Hanna, Bob Carpenter, John McEuen, John Prine, Sam Bush
