Nitty Gritty Dirt Band and Friends - Circlin' Back: Celebrating 50 Years
- År: 2016
- Land: United States of America
- Genre: Music, Dokumentär
- Studio: Warner Music Group
- Nyckelord: concert, country music, bluegrass, music documentary
- Direktör: James Burton Yockey
- Kasta: Jimmie Fadden, Jeff Hanna, Bob Carpenter, John McEuen, John Prine, Sam Bush