- Howlin' Wolf
- Ben Cocks
- Wolfstone
- Death In June
- Joan Baez
- Rod Stewart
- Mud
- The Kiffness
- John Denver
- Val Doonican
- Jane Weaver
- Fairport Convention
- Show of Hands
- Strawbs
- Ray LaMontagne
- Jo Bartlett
- Patrick Bishop
- Chas & Dave
- Bobby Solo
- Nina Simone
- Neil Young
- The Celtic Tenors
- Peter, Paul & Mary
- Roy Orbison
- The Saw Doctors
- Ryan Bingham
- Jackson Browne
- Billy Strings
- Odetta
- Bonnie Raitt
- Richard Thompson
- Lissie
- Judy Collins
- Eddi Reader
- Melanie
- James Taylor
- Billy Bragg
- Eric Bogle
- Frank Turner
- Runrig
- Fieldsy
- Lindisfarne
- k.d. lang
- The Dubliners
- The Dead South
- Chelsea Wolfe
- Ralph McTell
- Johnny Flynn
- Little Richard
- The Byrds
- Emmylou Harris
- Rick Wakeman
- Joni Mitchell
- Phil Ochs
- Bob Dylan
- Weyes Blood
- Leonard Cohen
- Turin Brakes
- Brenda Lee
- The Animals
- Cat Stevens
- Steeleye Span
- KT Tunstall
- Dion
- Johnny Cash
- Suzanne Vega
- Linda Ronstadt
- The Hollies
- Dana Gillespie
- John Martyn
- The Mamas & The Papas
- Donovan
- Don Mclean
- José González
- The Spencer Davis Group
- Tim Buckley
- The Imagined Village
- Sertab Erener
- Tracey Thorn
- Red Hot Chilli Pipers
- Katherine Priddy
- Lucinda Williams
- The Proclaimers
- Ryan Adams
- Kula Shaker
- The Seekers
- The Waterboys
- Wishbone Ash
- The Moody Blues
- Vitamin String Quartet
- Miles Davis
- Clannad
- Lonnie Donegan