- Lizzy McAlpine
- The High Kings
- The Waterboys
- The Dubliners
- José González
- Linda Ronstadt
- Leslie Lee
- Cora Rose
- Morcheeba
- Judy Collins
- The Strumbellas
- Kate White
- Harry Belafonte
- Danny O'Keefe
- Caamp
- Joy Oladokun
- John Denver
- Gerry Rafferty
- The Wellermen
- PigPen Theatre Co.
- Kris Kristofferson
- Josh Garrels
- Amistat
- David Gray
- The Felice Brothers
- Larkin Poe
- Anaïs Mitchell
- Brian Evans
- The 502s
- Julie Fowlis
- Josiah and the Bonnevilles
- Paul Shapera
- James Macdonald
- Joan Baez
- Arlo Guthrie
- The Pogues
- Édith Piaf
- Wild Rivers
- Brian Murphy
- Melanie
- Stephen Stills
- Andy Adams
- Jensen McRae
- Phil Collins
- KT Tunstall
- Jesús Adrián Romero
- The Irish Rovers
- Eivør
- Tom Howe
- Sheldon Allman
- Tors
- Rising Appalachia
- Glenn Jones
- Snow Patrol
- Shwayze
- The Longest Johns
- Rosanne Cash
- Pete Seeger
- Richard Thompson
- Beck
- Rufus Wainwright
- Jackie Evancho
- Rufus Wainwright
- Jackie Evancho
- Mark Ambor
- Poor Bishop Hooper
- Lucinda Williams
- James Cook
- Stray Kids
- Jason Wilson
- Mason Williams
- The Kingston Trio
- Mary Chapin Carpenter
- Matthew Dixon
- The Hound + The Fox
- Bombay Bicycle Club
- Tom Doyle
- Gary Puckett
- Joe Bonamassa
- Archie Brown
- Cathy Britell
- Nancy Tucker
- Noel Paul Stookey
- Donovan
- John Prine
- Los Socios del Ritmo
- Paolo Nutini
- Bob Dylan
- Ani DiFranco
- Siobhan Miller
- Janis Ian
- Julie Murphy