Kevin Zetina
University of Tennessee Knoxville
Nathan Shew
Ball State University, Muncie Symphony
Margan Hoglund
Independent , session
Donnie Ross
Cap City Percussion, Central Crossing High School
Glen Crosby
DCI, WGI, Cerritos High School
Roel van Helden
Powerwolf
Russell Greenberg
Yarn/Wire, Wet Ink
Yasushi Sasaki
仙台フィルハーモニー管弦楽団 打楽器奏者
Toru Yamada
新日本フィルハーモニー交響楽団 打楽器奏者
Yoshihiro Kudo
EARTHSHAKER
Joe Hobbs
Bluecoats, Vandegrift High School
Kasem Thipayametrakul
Royal Bangkok Symphony Orchestra