Jerry Noble
Wright State University, Dayton Philharmonic
Andy Filipiak
Monarch Independent, Mandarins Drum & Bugle Corps, The Woodlands ISD
Lina Anderberg
Zara Larsson
Rone Sparrow
West Point Band
Jean Dolabella
Ego Kill Talent
Brennan Connolly
Wilfrid Laurier University, Duo Percussion
Mitsunori Kanbe
東京ニューシティ管弦楽団ティンパニ奏者
Nathan Shew
Ball State University, Muncie Symphony
James Sparling
Cap City Percussion, Phantom Regiment, Rouse HS/Wiley MS, Spirit Winter Percussion
Dan Piccolo
Bowling Green State University, X4 Percussion Quartet
Kristján B Heiðarsson
Kookaveen, Collective, Changer
Dan Karas
Grand Rapids Symphony