Here's a quick list of most everyone I've seen over the years & a bunch of them I've seen more than once:
Kiss
Aerosmith
Alice Cooper
Cheap Trick
Ac/Dc (Bon Scott)
AC/DC (Brian Johnson)
Nazareth
April Wine
Lou Reed
Iggy Pop
Dread Zeppelin
Faster Pussycat
NY Dolls
Ramones
Johnny Thunders
J Geils Band
The Cult
Iron Maiden
Judas Priest
Lita Ford
Joan Jett
Triumph
Mother's Finest
Cinderella
Ratt
Poison
Max Webster
Rush
FM
the Fools
Van Halen
Genesis
Sammy Hagar
Loverboy
ZZ Top
Kinks
The Who
Heart
John Cougar
Black Sabbath
Mark Farner
1994
UFO
Blackfoot
Krokus
New England
Ted Nugent
David Bowie
Rough trade
Ace Frehley
Pat Benatar
David Johansen
Spyder
Buster Poindexter
Mitch Ryder
Chuck Berry
Green Jello
Queensryche
Joe Perry Project
Roger Waters
Robert Fleishman
Journey
Humble Pie
Outlaws
Johnny Van Zandt
Foghat
Bad Co.
Molly Hatchet
Skakin' Street
Whitford/St Holmes
Page & Plant
Pat Travers
Rick Derringer
Toronto
Teenage Head
Eddie Money
Foreigner
Charlie
Billy Squier
Tubes
Monkees
Gary Puckett
Wendy O Williams
Cro Mags
Motorhead
Alvin Lee
Motley Crue
Ozzy Osbourne
Whitesnake
Great White
Neil Young
Scorpions
Bon Jovi
Johnny Winter
Cannibal Corpse
Twisted Sister
Moody Blues
Return to Forever
Metallica
Wayne Fontana(Game of Love)
Clem Curtis (The Foundations)
Deep Purple
King Kobra
Autograph
Kim Mitchell
Gamma
Frank Marino
Ronnie Montrose
U2
Little Steven
Los Lobos
Bruce Springsteen
Cub Koda
Dio
Buck Cherry
Econoline Crush
Deftones
Forgotten Rebels
Cherry Bombz (ex Clash, ex Hanoi Rocks, ex Lords of the New Church)
Goo Goo Dolls
Dough Boys
Loudness
Keel
Dirty Looks
Ian Hunter
Mama's Boys
Divinyls
Rob Zombie
Eric Clapton
Fabulous Thunderbirds
George Thorogood