Matt McGuire
The Chainsmokers
Aaron Farris
Father Ryan High School, WGI / DCI
Roch Deroubaix
Holispark, Bare Teeth
Ittoku Onigashima
バックドロップシンデレラ
Manami Kakudo
音楽家 / 打楽器奏者, cero (サポート)
FAMU Marching 100
Florida A&M University
Josh "JBake" Baker
Mariah Carey
Tom Nevill
Butler Community College
Alex Casimiro
University of New Haven
Edward Stephan
San Francisco Symphony Orchestra, Duquesne University
Matthew Bassett
Buffalo Philharmonic Orchestra
Jón Geir Jóhannsson
Skálmöld
Joe Alessandro
Independent, Los Angeles, CA
Douglas Cardwell
New Mexico Philharmonic
Joe Locke
International Soloist, malletSTATION Artist
Brian Mueller
Middle Tennessee State University