Amhed Mitchel
Independent
Zig Wajler
Hands On With Zig
Pablo Escayola
Independent
Jeff Marino
Darius Rucker
Keita Shinbo
PENGUIN RESEARCH
Marvin Smitty Smith
Independent
Chagall van den Berg
MI.MU
Lalo Davila
Middle Tennessee State University
Paul Casey
American Drum Line Association
Yoshihiro Kudo
EARTHSHAKER