Nitty Gritty Dirt Band and Friends - Circlin' Back: Celebrating 50 Years
- Ár: 2016
- Land: United States of America
- Genre: Music, Documentary
- Stúdíó: Warner Music Group
- Lykilorð: concert, country music, bluegrass, music documentary
- Leikstjóri: James Burton Yockey
- Leikarar: Jimmie Fadden, Jeff Hanna, Bob Carpenter, John McEuen, John Prine, Sam Bush
