Raúl Liendo
Harlingen South High School, Ritmo Gavilán Salsa Band
Kazuo Hirashita
山形交響楽団 打楽器奏者
Matthew Howard
Los Angeles Philharmonic
Gianni Dall'Aglio
Independent, Teacher
Jai Row Kavi
Blackstratblues / Independent
Jared Roberts
Desecrator, Munt, Alarum
Jessica Rodriguez
COCOMAMA
Akitsuna Kagawa
RebellioN
Lea Mullen
Independent, session
Yang Yong
Groove Marching band
Dan McGuire
Powhatan High School
Gabe Helguera
I Prevail, DrumBeatsOnline
Rainer "Elute" Kind
Matthias Reim