Christopher Wilson
Washington State University
Joe Tomino
Matisyahu, Dub Trio, GRiZ
Aaron Draper
JOHN MAYER, EMINEM, ADELE , RIHANNA
Kevin Welborn
The University of Alabama
Jason Koontz
Eastern Kentucky University
Paul Casey
American Drum Line Association
Chris Thompson
Alarm Will Sound, Acme, Line C3
Alex Casimiro
University of New Haven
Chester Englander
Cleveland State University
David Fishlock
Cincinnati Symphony Orchestra
Karl Boudreaux
Independent
Siddhartha Dhakhwa
Cobweb
Adrian Griffin
Lo!, Burial Pit
Grant Butters
South County High School, Reading Buccaneers
Tyler Hess
Weber State University