Alan White (YES) | Billy Squier | Buddy Cage (New Riders of the Purple Sage) | Candice Night (Blackmore's Night) | Carmine Appice (Vanilla Fudge, Cactus) | Casey McPherson (Alpha Rev, Flying Colors) | Chris Difford (Squeeze) | Corey Glover (Living Colour) | Cy Curnin (The Fixx) | Davy Knowles (Back Door Slam) | Dennis McNally (Grateful Dead publicist) | Derek Schulman (Gentle Giant) | Donovan | Emilio Castillo (Tower of Power) | Eric Bazilian (The Hooters) | Erik Turner (Warrant) | Gary Wright (Spooky Tooth) | Glen Burtnik (Styx) | Glenn Tilbrook (Squeeze) | Geoff Downes (ASIA/YES) | Greg Kihn | Gregg Rolie (Santana/Journey) | Ian Gillan (Deep Purple) | Jack Blades (Night Ranger & Damn Yankees) | Jack Sundrud (POCO) | Jeff Pevar (CPR & CSN) | Jim Florentine (Crank Yankers) | Joey Molland (Badfinger) | John Payne (ASIA) | John Spinks (The Outfield) | Jon Anderson (YES) | Jordan Rudess (Dream Theater) | Kasim Sulton (Utopia/Meat Loaf) | Leo Moran (The Saw Doctors) | Leslie West (Mountain) | Lukas Rossi (Rock Star Supernova) | Mark Karan (RatDog) | Martha Davis (The Motels) | Matt Sorum (Velvet Revolver/Guns 'n Roses) | Meat Loaf | Michael Anderson | Michael C. Luckman author, Alien Rock | Michael Falzarano (NRPS & Hot Tuna) | Mick Box (Uriah Heep) | Neal Morse (Spock's Beard/Transatlantic) | Nils Lofgren (E Street Band/Grin) | Norman Greenbaum | Pat DiNizio (The Smithereens) | Paul Barrere (Little Feat) | Paul Kantner (Jefferson Airplane & Starship, KBC) | Pete Byrne (Naked Eyes) | Phil Keaggy (Glass Harp) | Rabbi Shmuley Boteach (TLC's Shalom in the Home) | Rami Jaffee (The Wallflowers/Foo Fighters) | Randy Jackson (ZEBRA) | Reid Genauer (Assembly of Dust) | Rik Emmett (Triumph) | Robbie Takac (Goo Goo Dolls) | Scott Gorham (Thin Lizzy) | Stephen Pearcy (RATT) | Steve Brown (Trixter) | Tommy Heath (Tommy Tutone) | Tommy Shaw (Styx) | Yoko Ono (Plastic Ono Band)