without any order:
Eric Adams
Jon Oliva
Ronnie James Dio
Bruce Dickinson
Matt Barlow
David DeFeis
Roy Khan
Hansi Kursch
John West
Zack De La Rocha
Jioti Parcharidis
Charles Rytkonen
Neil Fallon
Patrik Johansson
Mathias Blad
Federica De Boni
Russel Allen
Tim Owens
Dave...