Joe Hobbs
Bluecoats, Vandegrift High School
角銅 真実
音楽家 / 打楽器奏者, cero (サポート)
Jose Claussell
EDDIE PALMIERI
Lucas Dorado
Duo Dorado, Independent
Simon Grant
City of Edinburgh Pipe Band
Darcey Timmerman
Malaysian Philharmonic
Flavio Mezzodi
Krokus, session
Alex Holzwarth
Turilli / Lione Rhapsody
Oregano Percussion
Ensemble
Todd Meehan
Baylor University, Meehan-Perkins Duo
Aaron Trumbore
James Madison University, Shippensburg University