Holger Müller
Ernst Hutter & Die Egerlander Musikanten
Casey Cooper
COOP3RDRUMM3R
Svet Stoyanov
University of Miami, International Soloist
Aaron Williams
Des Moines Symphony, Quad City Symphony
Oregano Percussion
Ensemble
Neal Flum
Pelham High School
Josh Griffin
Caligula's Horse
Tony Martuccelli
independent, teacher
Takao Okumura
ティンパニ・打楽器奏者 / 元京都市交響楽団 首席打楽器奏者
Masahiko Horikawa
公財)群馬交響楽団 打楽器奏者
Gabe Helguera
I Prevail, DrumBeatsOnline