Helen Reddy
Host (11 eps)
Wolfman Jack
Self (7 eps)
Curtis Mayfield
Self (5 eps)
Robin Gibb
Host (5 eps)
Barry Gibb
Host (5 eps)
Maurice Gibb
Host (5 eps)
Gladys Knight
Self (5 eps)
Paul Williams
Host (4 eps)
Chuck Berry
Host (4 eps)
Billy Preston
Self (3 eps)
Edgar Winter
Self (3 eps)
Shawn Phillips
Self (3 eps)
Ravi Shankar
Self (3 eps)
Jerry Lee Lewis
Host (3 eps)
José Feliciano
Host (3 eps)
Wilson Pickett
Self (3 eps)
Paul Anka
Host (3 eps)
Sly Stone
Self (3 eps)
Harry Chapin
Host (2 eps)
Steve Martin
Self (2 eps)
Mac Davis
Host (2 eps)
Waylon Jennings
Self (2 eps)
Rick Derringer
Self (2 eps)
Mick Fleetwood
Self (2 eps)
Muddy Waters
Self (2 eps)
Carol Burnett
Self (2 eps)
Bill Cosby
Self / Host (2 eps)
Ray Charles
Self (2 eps)
Johnny Nash
Self (2 eps)
Canned Heat
Themselves (2 eps)
Lakshmi Shankar
Self (2 eps)
Ike Turner
Self (2 eps)
Tina Turner
Host (2 eps)
Bobby Womack
Self (2 eps)
Jeff Lynne
Self (2 eps)
Jim Croce
Self (2 eps)
David Brenner
Host (2 eps)
Melissa Manchester
Self (2 eps)
Steve Miller
Host (2 eps)
War
Themselves (2 eps)
Frankie Valli
Self (2 eps)
Al Green
Host (2 eps)
Jack Elliott
Self (as Ramblin' Jack Elliott) (2 eps)
Roebuck 'Pops' Staples
Self - The Staple Singers (2 eps)
Cleotha Staples
Self - The Staple Singers (2 eps)
Mavis Staples
Self - The Staple Singers (2 eps)
Yvonne Staples
Self - The Staple Singers (2 eps)
B.B. King
Host (2 eps)
James Seals
Self (2 eps)
Darrell Crofts
Host (2 eps)
Lloyd Price
Self (2 eps)
Ronnie Spector
Self (as The Ronettes) (2 eps)
Chubby Checker
Self (2 eps)
Roy Orbison
Host (1 eps)
John Denver
Host (1 eps)
Cass Elliot
Self (1 eps)
Phil Everly
Self (1 eps)
Don Everly
Self (1 eps)
The Isley Brothers
Themselves (1 eps)
Linda Ronstadt
Self (1 eps)
Ed McMahon
Self (1 eps)
George Carlin
Self (1 eps)
Johnny Rivers
Self/Host (1 eps)
Anne Murray
Host/Self (1 eps)
Don McLean
Self (1 eps)
Sonny Terry
Self (1 eps)
Brownie McGhee
Self (1 eps)
Albert Hammond
Self (1 eps)
Merrilee Rush
Self (1 eps)
Billy Paul
Self (1 eps)
Joan Rivers
Self (1 eps)
Aretha Franklin
Self (1 eps)
Earl Scruggs
Self (1 eps)
Freeman King
Self (1 eps)
Murray Langston
Self (as Murray Langston) (1 eps)
Skeeter Davis
Self (1 eps)
Taj Mahal
Self (1 eps)
Dr. John
Self (1 eps)
Robert Klein
Self (1 eps)
Skylark
Self (1 eps)
John Stewart
Self (1 eps)
Barbara Fairchild
Self (1 eps)
Jimmie Spheeris
Self (1 eps)
Richard Pryor
Host (1 eps)
Kris Kristofferson
Self (1 eps)
Rita Coolidge
Self (1 eps)
The Stylistics
Themselves (1 eps)
Livingston Taylor
Self (1 eps)
Peter Noone
Self (1 eps)
Karl Green
Self (1 eps)
Billy J. Kramer
Self (1 eps)
Doug Kershaw
Self (1 eps)
Albert King
Self (1 eps)
Joe Walsh
Self (1 eps)
Teddy Pendergrass
Self (w/ Harold Melvin & The Bluenotes) (1 eps)
Robert Fripp
Self (1 eps)
Patti LaBelle
Self (1 eps)
Debbie Harry
Self - Blondie (1 eps)
Chris Stein
Self - Blondie (1 eps)
Eddie Levert
Self (The O'Jays) (1 eps)
Crystal Gayle
Host (1 eps)
Joan Baez
Self (1 eps)
Randy Newman
Host (1 eps)
Olivia Newton-John
Host (1 eps)
Rod Stewart
Host (1 eps)
Kenny Loggins
Host (as Loggins & Messina) (1 eps)
Gordon Lightfoot
Host (1 eps)
Bill Withers
Host (1 eps)
Marvin Gaye
Self (1 eps)
Little Richard
Host (1 eps)
The Kinks
Host (1 eps)
Loretta Lynn
Self (1 eps)
Jonathan Winters
Self (1 eps)
Bobby Darin
Self (1 eps)
Tammy Wynette
Self (1 eps)
George Jones
Self (1 eps)
Lou Rawls
Host (1 eps)
George Burns
Self (1 eps)
Ace Trucking Company
Themselves (1 eps)
Smokey Robinson
Host (1 eps)
Bonnie Bramlett
Self (1 eps)
Doc Severinsen
Host (1 eps)
Henry Mancini
Self (1 eps)
Hoyt Axton
Self (1 eps)
Jerry Butler
Self (1 eps)
Dobie Gray
Self (1 eps)
Vicki Lawrence
Self (1 eps)
Country Joe McDonald
Self (1 eps)
Bobby Day
Self (1 eps)
Del Shannon
Self (1 eps)
Tom T. Hall
Self (1 eps)
Ben E. King
Self (1 eps)
The Chi-Lites
Themselves (1 eps)
Brian Auger
Self (1 eps)
B.W. Stevenson
Self (1 eps)
Arlo Guthrie
Self (1 eps)
Paul Butterfield
Self (1 eps)
Leo Kottke
Self (1 eps)
Chris Smither
Self (1 eps)