Sebastian "Captain" Schmidt
Adel Tawil, Milky Chance, session
Gene Koshinski
University of Delaware, Quey Percussion Duo
Timothy Adams
University of Georgia
Josh "JBake" Baker
Mariah Carey
Jesse Mell
Mad Beatz Philly, Mad Beatz Methods
Lance Finley
Needville, TX ISD
Austin Curcuruto
The Oak Ridge Boys, Independent
Heikki Saari
Finntroll, session
Jón Geir Jóhannsson
Skálmöld
Josh Dekaney
Syracuse University
Alex Kuldell
U.S. Army Old Guard Fife & Drum Corps
Nathan Shew
Ball State University, Muncie Symphony
Eduardo Leandro
Stony Brook University
Chris Thompson
Alarm Will Sound, Acme, Line C3