Masahiro Okada
読売日本交響楽団 首席ティンパニ奏者
Jim Atwood
Louisiana Philharmonic Orchestra / Loyola University
Celso Clemente
Independent
Kazuki Oya
札幌交響楽団 副首席打楽器奏者
Tommy Dobbs
Oklahoma City University
Jason Bowld
Bullet For My Valentine
Joe Hobbs
Bluecoats, Vandegrift High School
JJ Tartaglia
Skull Fist, Thunderor, Operus
Tony Martuccelli
independent, teacher
Mike Coolen
Within Temptation