Joseph Petrasek
Atlanta Symphony Orchestra, University of Miami
James Lee Wyatt III
San Francisco Symphony, San Francisco Conservatory of Music
Malte Steiner
Spirit of 52
Riccardo Merlini
independent, teacher
Campbell Phillips
D²Drumline, Independant
Takumi Nakamura
大阪フィルハーモニー交響楽団 ティンパニ・打楽器奏者
Wardell King
Vision Percussion
Derrek Phillips
Brett Eldridge, Charlie Hunter
Natsu
NOCTURNAL BLOODLUST
Maciej "Ślimak" Starosta
Acid Drinkers
Brandon Combs
Leon Bridges
Neve van Boxsel
Teen Jesus and the Jean Teasers
Jayden Mason
Aversions Crown
Chuck Tilley
Sixwire / Randy Owens / Richard Marx