Big Family: The Story of Bluegrass Music
- Blwyddyn: 2019
- Gwlad: United States of America
- Genre: Music, Documentary
- Stiwdio: PBS International
- Allweddair: bluegrass, music documentary
- Cyfarwyddwr: Matt Grimm, Nick Helton
- Cast: Bill Monroe, Earl Scruggs, Lester Flatt, Alison Krauss, Del McCoury, Peter Rowan
