JJ Tartaglia
Skull Fist, Thunderor, Operus
Akio Watanabe
オーケストラ・アンサンブル金沢 ティンパニ&打楽器奏者
Horacio Hernandez
Independent
Timothy Feerst
The University of Texas Permian Basin
Duncan Patton
Metropolitan Opera Orchestra
Daniel Petri
Sonic Syndicate, independent
Heikki Saari
Finntroll, session
Ariën van Weesenbeek
Epica, MaYan
Cesar Zuiderwijk
Golden Earring
Gabe Helguera
I Prevail, DrumBeatsOnline
Christopher Wilson
Washington State University
Mark Stoop
Frank Boeijen, independent, session