Dan Karas
Grand Rapids Symphony
Sam Um
The Percussion Collective
Wally Schnalle
Idiot Fish, Independent
Sebastian "Tano" Cavalletti
Yota Mori
九州交響楽団 首席ティンパニ・打楽器奏者
Raúl Liendo
Harlingen South High School, Ritmo Gavilán Salsa Band
Calvin Rodgers
Isley Brothers
Jean Carlo Ureña González
Lawrence University Conservatory of Music
Fernando Scarcella
Rata Blanca
Christopher Wilson
Washington State University
Ryan Pritchard
EPIC Percussion
Yang Yong
Groove Marching band