Leo Soto
Houston Symphony
Matthew Duvall
Eighth Blackbird
Jesse Mell
Mad Beatz Philly, Mad Beatz Methods
Moritz Müller
The Intersphere
Ivan Trevino
University of Texas at Austin, malletSTATION Artist
Wataru Okawara
公益財団法人 日本フィルハーモニー交響楽団 打楽器奏者
Tony Martuccelli
independent, teacher
Simon Grant
City of Edinburgh Pipe Band
Marc Urselli
Grammy Award Winning Producer and Engineer
Mike Coolen
Within Temptation
John Spirtas
Kennedy Center Opera House Orchestra, George Mason University
Charley Poole
Everett High School, DCI Hall of Fame
Doug Perkins
Meehan-Perkins Duo, Ensemble Signal