Discography
Records they worked on — most-collected first.
Credited work
65 releases · 14 albums · active 1954–2007
- Other credits · 117
- Performance · 45
Studios: Gerde's Folk City · RBY Recording Studios · One Sky Music · Kennedy Music & Recording, Philadelphia
Frequent collaborators
- Various
- Jean Ritchie
- Joe D. Gibson
- Roger Sprung & His Progressive Bluegrassers