LaMar Merchant
Independent
Glen Crosby
DCI, WGI, Cerritos High School
Tim Goodyer
Disney's Frozen, London
麻理 金井
神奈川フィルハーモニー管弦楽団 打楽器奏者
Blair Williams
The University of Nevada
Yoni Madar
Independent, Teacher
Russell Wharton
Rhythm X, The Cavaliers, MTSU
Joseph Petrasek
Atlanta Symphony Orchestra
Andy Filipiak
Monarch Independent, Mandarins Drum & Bugle Corps, The Woodlands ISD