Big Family: The Story of Bluegrass Music
- کال: 2019
- هیواد: United States of America
- ډول: Music, Documentary
- سټوډیو: PBS International
- کلیدي ټکی: bluegrass, music documentary
- ډایرکټر: Nick Helton, Matt Grimm
- کاسټ: Bill Monroe, Earl Scruggs, Lester Flatt, Alison Krauss, Del McCoury, Peter Rowan