Ian Gillan - (Deep Purple - Mark II, Black Sabbath)
David Coverdale - (Deep Purple - Mark III-IV, Whitesnake, Coverdale-Page)
Robert Plant - (Led Zeppelin)
Geddy Lee - (Rush)
Ozzy Osbourne - (Black Sabbath, Ozzy Osbourne)
Ronnie James Dio - (Rainbow, Black Sabbath, Dio, Heaven & Hell)
Bruce Dickinson - (Samson, Iron Maiden, Bruce Dickinson)
Paul Di'anno - (Iron Maiden)
Robert Halford - (Judas Priest, Fight, Halford)
Burke Shelley - (Budgie)
Philip Lynnot - (Thin Lizzy, Philip Lynnot)
Lemmy Kilmister - (Motörhead)
David Lee Roth - (Van Halen, David Lee Roth)
Udo Dirkschneider - (Accept, U.D.O.)
Klaus Maine - (Scorpions)
Eric Adams - (Manowar)
Kai Hansen - (Helloween, Gamma Ray)
Michael Kiske - (Helloween)
Andi Deris - (Helloween)
Axl Rose - (Guns N' Roses)
Mikael Stanne - (In Flames, Dark Tranquillity, The Halo Effect)
Mikael Åkerfeldt - (Opeth)
Peter Tägtgren - (Hypocrisy)