Dennis Chambers
Drum Legend
Martin "Marthus" Skaroupka
Cradle of Filth
Zachary Morita
Hawaii Youth Percussion Ensemble
Maro Sakai
ドラマー・パーカッション, 大澤誉志幸.etc
Robert Slack
Pacific Symphony
Edward Stephan
San Francisco Symphony Orchestra, Duquesne University
Manami Kakudo
音楽家 / 打楽器奏者, cero (サポート)
Torsten Bugiel
Independent
Austin Curcuruto
The Oak Ridge Boys, Independent
Aaron Draper
JOHN MAYER, EMINEM, ADELE , RIHANNA
JJ Tartaglia
Skull Fist, Thunderor, Operus