Gus Cannon

Gus Cannon

Bela Fleck

饰：Himself

Dom Flemons

Dom Flemons

饰：Himself

Rhiannon Giddens

饰：Herself

史蒂夫·马丁

Steve Martin

饰：Narrator

弗兰克·麦吉

Frank McGee

饰：Himself

Noam Pikelny

Noam Pikelny

饰：Himself

Neil Rosenberg

Neil Rosenberg

饰：Himself

Henry Sapoznik

Henry Sapoznik

饰：Himself

Earl Scruggs

饰：Himself

Mike Seeger

饰：Himself

皮特·西格

Pete Seeger

饰：Himself

Tony Trischka

Tony Trischka

饰：Himself

Don Vappie

Don Vappie

饰：Himself

Abigail Washburn

Abigail Washburn

饰：Herself

George Wunderlich

George Wunderlich

饰：Himself

Stevie Barr

饰：Himself

James Bollman

饰：Himself

Robert Carlin

饰：Himself

J.D. Crowe

饰：Himself

Rex Ellis

饰：Himself

Carol Ison

饰：Herself

Bill Keith

饰：Himself

Trish Kilby-Fore

饰：Herself