Gene Fambrough
University of Alabama at Birmingham
Josh Torres
Center Grove High School
Hannah Ransom
University of Montana
Flavio Mezzodi
Krokus, session
Tatsuya Kawase
新日本フィルハーモニー交響楽団 首席ティンパニ奏者
Manato Hanaishi
大阪交響楽団 首席打楽器奏者, PUFF THE Magic Dragon
Eric Lebailly
Adagio, Independent
Rone Sparrow
West Point Band
Satoshi Takazato
MONGOL800
Shinya
DIR EN GREY, SERAPH
Simon Scheibel
Lake Cisco, Independent