Greg Hutchinson
Independent
Maro Sakai
ドラマー・パーカッション, 大澤誉志幸.etc
Rikiya Higashihara
NANIWA EXP
Henry Chauhan
Henry Chauhan Drums
Jeff Prosperie
USMA Hellcats
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
Tavarius Johnson
Lalah Hathaway
YoungKyoung Lee
Ball State University
David “Hayden” Coezy
independent
Garrett Lambert
Pace High School
Adam Groh
Graceland University
Rolf Pilve
Stratovarius, session
Julianna Mascia
Independent
Nancy Zeltsman
International Soloist, Marimolin