Tim Hart Maddy Prior Samamidon Flatts And Scruggs Peter Hamill Kate And Anna Mcgarrigle Richard Thompson Band Kate Mcgarrigle Linda Thompson Son Ambulance Kate Wolf Jean Redpath The Rails Ewan Maccoll Peggy Seeger Anne Hills Joel Zifkin Jerry Douglas Fairground Attraction Euforquestra Folly And The Hunter Judy Collins Arlo Guthrie Richard Buckner Roy Orbinson Show Of Hands Shugo Tokumaru Jarle Bernhoft The Pogues And Kirsty Mccoll Glenn Gould Steeleye Span Tin Sparrow Pete Seeger Motown Bellowhead Mat Kearny Dolly Parton Kate Rusby Patrick Watson Phil Ochs Donovan Warren Zevon Richard Thompson Lord Huron Leon Bridges Cyndi Lauper Squeeze First Aid Kit Ani Difranco