Kramer Milan
University of Northern Iowa, The Percussion Collective
Michael Escuriola
Culcha Candela
Eddie Tuduri
The Rhythmic Arts Project (T.R.A.P)
Mike Coolen
Within Temptation
Joe Hobbs
Bluecoats, Vandegrift High School
Don Click
WGI Hall of Fame, Music City Mystique, Colts Drum & Bugle Corps
Pete Korpela
Josh Groban, malletSTATION Artist
Angelo Outlaw Jr.
Independent, malletSTATION Artist
Dan Presland
Black Lava, A Million Dead Birds Laughing, Vipassi
Roxan Jurkevich
Barcelona Symphony Orchestra
Makoto Takahashi
JET SET BOYS
Aaron Williams
Des Moines Symphony, Quad City Symphony
Olivier Monteils
Bounce4, independent
Douglas Cardwell
New Mexico Philharmonic