Jerry Weintraub, Jack Nitzsche, Bud S. Smith, Bruce Weintraub, Mark Johnson, Burtt Harris, Michael Dennison, Richard C. Franklin, Randy Jurgensen, Aaron Levy, Burtt Harris, Dean Jackson, Bob Grimaldi, Louis DiGiaimo, Sonny Grosso, Edward Pisoni, Robert Norin, Charles L. Campbell, Chris Jenkins, Gerald Walker, Robert De Mora, Robert Glass, Robert 'Buzz' Knudson, Robert Drumheller, Aaron Levy, Allen Weisinger, David Pettijohn, Bruce Richardson, Louis L. Edemann, Hank Muller