Gordon Lightfoot Harry Chapin Jim Croce John Denver America James Taylor Cat Stevens Carly Simon Pretenders Paul Young Stevie Nicks Kenny Loggins Fleetwood Mac Csn&Y Moody Blues John Prine Jackson Browne Carole King Townes Van Zandt Kris Kristofferson Van Morrison Irish Rovers Simon & Garfunkel Neil Young And Crazyhorse Neil Young Dougie Maclean Blaze Foley Ron Hynes Bruce Springsteen Ian And Sylvia Merle Haggard Bonnie Raitt B J Thomas Barna Howard Paul Simon The Carpenters Elton John Tom Paxton Harpers Bizarre Archie Fisher Buffy Sainte-Marie Helen Reddy Anne Murray Tommy Makem Nitty Gritty Dirt Band Bill Withers Billy Joel Rita Coolidge Errol Chugg