Chai Kwang Lim
싸이(PSY), Spinoff
Brandon Pertzborn
Marilyn Manson, Black Flag, Doyle
Jason Bowld
Bullet For My Valentine
Tommy Portimo
Sonata Arctica
Atsushi Muto
読響日本交響楽団 首席ティンパニ奏者
Janne Parviainen
Ensiferum
Joe Hobbs
Bluecoats, Vandegrift High School
Greg Beyer
Northern Illinois University, Due East
Ralph Sorrentino
Opera Philadelphia, West Chester University