Teddy Hall Jr.
Chattahoochee Technical College
Chris Dimas
Bleeker, Surf Dads
Fernando Scarcella
Rata Blanca
Jocke Wallgren
Amon Amarth
Kevin Zetina
University of Tennessee Knoxville
JJ Tartaglia
Skull Fist, Thunderor, Operus
BÄM
Berliner Äcademy für Marching Drums
Cynthia Yeh
Chicago Symphony Orchestra
Sam Merrick
& Juliet (Broadway), Hamilton (US National Tour)
Takao Okumura
ティンパニ・打楽器奏者 / 元京都市交響楽団 首席打楽器奏者
Quintin Mallette
Fayetteville State University
Craig Hetrick
Indianapolis Symphony, Butler University
Rainer "Elute" Kind
Matthias Reim
Anders Meinhardt
Medina, F.U.K.T., independent