Gesang
Cedric Bixler (at the drive-in/mars volta)
Till Lindemann(rammstein)
Jimmy Urine (mindless self indulgence)
Amanda Palmer (dresden dolls)
Brian Molko (Placebo)
Trent Reznor (Nine Inch Nails)
Les Claypool (Primus)
Isaac Brock (Modest Mouse)
Matthew Bellamy (Muse)
James Maynard Keenan (Tool)
Tom Waits
David Bowie
Johnny Cash
Gitarre:
Omar Rodriguez (at the drive-in/mars volta)
Euroboy (Turbonegro)
Matthew Bellamy (Muse)
Larry Lalonde (Primus)
Thomas Erak (The Fall of Troy)
Adam Jones (Tool)
Bass:
Les Claypool (Primus)
Flea (Red hot chili peppers)
Jesse Keeler (Death From Above 1979)
Schlagzeug:
Tim "Herb" Alexander (Primus)
Jon Theodore (Mars Volta)
Mike Portnoy (Dream Theater)
Dave Lombardo (Slayer)
Joey Jordison (Slipknot)