Josh Torres
Center Grove High School
Dan Karas
Grand Rapids Symphony
Meehan / Perkins Duo
Ensemble
Timothy Adams
University of Georgia
Ludvig Nillson
Royal Swedish Opera 首席打楽器奏者
Zane Rosanoski
Mammal, East York
Gordon Hicken
Towson University
Tatsushi Kimura
東京フィルハーモニー交響楽団 ティンパニ・打楽器奏者
Shelby Shelton
Northwest Missouri State University, Carolina Crown
Mike Isaev
Shokran, Neuromonakh Feofan, Harry Hatchet & Toni Raut
Lee Levin
Independent, Barry Gibb
Yasuko Miyamoto
打楽器・マリンバ奏者