Kevin Zetina
University of Tennessee Knoxville
Lance Finley
Needville, TX ISD
Tatsuya Kawase
新日本フィルハーモニー交響楽団 首席ティンパニ奏者
Hidemi Murase
マリンバ • 打楽器奏者
Bill Muter
Tuba Visionary
John Lluvera
The Grid Book
Yang Yong
Groove Marching band
Dana Spellman
Regional Drumset Artist, Hurtsmile 2/ Gary Cherone
Aliocha Escuriola
Semino Rossi, Barbara y VaiVen Cubano
Beatrix' Drum & Bugle Corps
Beatrix' Drum & Bugle Corps
Travis Orbin
Darkest Hour, Independent
Moritz Müller
The Intersphere
Agostino Marangolo
session, independent, teacher