Jason Newsted (Metallica, Ozzy, Voivod) 
Adam "Nolly" Getgood (Periphery) 
Jason James (Bullet for my valentine) 
Sam Bettley (Asking Alexandria) 
Ryan Martinie (Mudvayne) 
Victor Wooten (Duh) 
Marcus Miller (double duh) 
James Johnston (Biffy Clyro) 
Jeremy Davis (Paramore) *SEVERLY  
UNDERRATED 
 Dave Hollingworth (Dorje, Chasin Jade, Youtuber)