Billy Sherwood (voc, g, keyb, b), Gary Green (voc, g, st-g), Adrian Belew (voc, g), Jon Wetton, Chris Squire (voc, b), Jeff Baxter, Gary Hoey, Richie Kotzen, Bruce Kulick, Bob Kulick, Dweezil Zappa, Elliot Easton, Robby Krieger, Peter Banks, Steve Morse, Steve Howe (g), Tony Kaye, Geoff Downes, Scott Walton, Rick Wakeman, David Sancious, Keith Emerson (keyb), John Giblin, Marco Mendoza, Mike Porcaro, Tony Levin, Tony Franklin, Del Palmer, Jimmy Haslip, Colin Moulding (b), Alan White, Vinnie Colaiuta, Greg Bissonette, Mike Baird, Aynsley Dunbar, Pat Torpey, Jay Schellen (dr)..