Here are some of the artists who are not generally known as WestCoast artists but recorded WestCoast albums/songs:

Air Supply
Art Garfunkel
Average White Band
Bill Withers
Bonnie Raitt
Booker T Jones
Brothers Johnson
Carly Simon
Carole King
Carpenters
Chicago
Climax Blues Band
Colin Blunstone
Crosby Stills Nash
Crusaders
Dave Grusin
Dave Loggins
David Gates
DeBarge
Diana Ross
Dolly Parton
Earth Wind & Fire
Elton John
Eric Carmen
Evie Sands
Exile
Frankie Valli
George Benson
George Duke
Herbie Hancock
James Ingram
Jan Akkerman
Janne Shaffer
Jaye P Morgan
Jeff Lorber
Jeffrey Osborne
Jennifer Warnes
Jimmy Webb
Joe Walsh
John Martyn
John Stewart
Johnny rivers
Joni Mitchell
Larry Carlton
Lee Ritenour
Leo Sayer
Leon Ware
Lou Rawls
Mac McAnally
Manhattan Transfer
Mary McGregor
Michael Nesmith
Ozark Mountain Daredevils
Patrice Rushen
Patti Austin
Paul Anka
Paul Davis
Peter Allen
Pointer Sisters
Pure Prairie League
Quincy Jones
Randy Crawford
Richard Torrance
Rita Coolidge
Seals & Crofts
Sergio Mendes
Sons Of Champlin
Steve Harley
Tavares
The Dirt Band
The Entertainers
Tim Moore
Tom Jans
Triumvirat
Warren Zevon
Yvonne Elliman