Sho Irikawa
札幌交響楽団 首席ティンパニ・打楽器奏者
Lucas van Merwijk
Cubop City Big Band, Drums United, Teacher, Independent
Gard Garshol
Bergen Philharmonic Orchestra
Nobuyuki Hirao
神奈川フィルハーモニー管弦楽団 打楽器奏者
Joe Porter
malletSTATION Artist, Independent
Shi De Heng
Independent, Pu Shu
Yang Yong
Groove Marching band
Akitsuna Kagawa
RebellioN
James Babor
Los Angeles Philharmonic, University Of Southern California
Jared Roberts
Desecrator, Munt, Alarum
Henry de Jong
Alien Weaponry
Marcus Liliequist
independent, session
JJ Tartaglia
Skull Fist, Thunderor, Operus