Marvin Smitty Smith
Independent
Christopher Wilson
Washington State University
Chai Kwang Lim
싸이(PSY), Spinoff
David Fishlock
Cincinnati Symphony Orchestra
Duncan Patton
Metropolitan Opera Orchestra
Yasunori Sakurazawa
gibkiy gibkiy gibkiy, Rayflower, ZIGZO
Masahiko Horikawa
公財)群馬交響楽団 打楽器奏者
VSU Trojan Explosion Marching Band
Virginia State University
Nathan Sundberg
Lone Star High School - TX
Aaron McDonald
Vancouver Symphony Orchestra
Marcelina Suchocka
Sarasota Orchestra
So Watanabe
Tokyo Kosei Wind Orchestra 打楽器奏者
Dan Schack
George Mason University, Carolina Crown