Nitty Gritty Dirt Band and Friends - Circlin' Back: Celebrating 50 Years
- År: 2016
- Land: United States of America
- Sjanger: Music, Documentary
- Ettromsleilighet: Warner Music Group
- Nøkkelord: concert, country music, bluegrass, music documentary
- Regissør: James Burton Yockey
- Cast: Jimmie Fadden, Jeff Hanna, Bob Carpenter, John McEuen, John Prine, Sam Bush
