Aaron McDonald
Vancouver Symphony Orchestra
Alex Kuldell
U.S. Army Old Guard Fife & Drum Corps
Nick Angelis
University of Cincinnati
Oli Beaudoin
Kataklysm, Ex Deo
Andrew Horvath
Independent
Daniele Iacono
independent
Daniel Cardoso
Anathema, studio
入川 奨
札幌交響楽団 首席ティンパニ・打楽器奏者
Papo Pepin
N.Y. CONGA LEGEND