Sandbox Percussion
Ensemble
The Troopers
Drum & Bugle Corps, Casper, WY
Travis Orbin
Darkest Hour, Independent
Joseph Petrasek
Atlanta Symphony Orchestra
Andy Barclay
London Philharmonic Orchestra
Joey Jordison
Scar the Martyr, Vimic
Aaron Trumbore
James Madison University, Shippensburg University
Oguer "Og" Ocon
SLIGHTLY STOOPID
渡野辺 マント
シャンシャンタイフーン, ジャングルジャム
Aaron Farris
Father Ryan High School, WGI / DCI