Nitty Gritty Dirt Band and Friends - Circlin' Back: Celebrating 50 Years
- අවුරුදු: 2016
- රට: United States of America
- ප්රභේදය: Music, Documentary
- ශබ්දාගාර: Warner Music Group
- මූල පදය: concert, country music, bluegrass, music documentary
- අධ්යක්ෂක: James Burton Yockey
- කාස්ට්: Jimmie Fadden, Jeff Hanna, Bob Carpenter, John McEuen, John Prine, Sam Bush
