Tenacious D Flight Of The Conchords Jack Black Stephen Lynch The Presidents Of The United States Of America Adam Sandler Bo Burnham Al Yankovic "Weird Al" Yankovic Ninja Sex Party Da Vinci'S Notebook Bill Bailey Tom Lehrer Michael Burks Starbomb Psychostick John Coulton Corky And The Juice Pigs Tripod Jimmy Fallon Jonathan Coulton Moreland And Arbuckle Moxy Früvous Foo Fighters Garfunkel And Oates Beastie Boys Fenrir System Of A Down The Darkness Sex Bob-Omb Box Car Racer Pig With The Face Of A Boy Queens Of The Stone Age Dio Unwritten Law Spike Jones Rob Zombie Queen Mindless Self Indulgence Ac/dc Hoobastank Deathklok Red Hot Chili Peppers They Might Be Giants Tantric Weezer Audioslave Crash And The Boys Blind Guardian