入川 奨
札幌交響楽団 首席ティンパニ・打楽器奏者
Patrick Schleker
Cincinnati Symphony Orchestra, Miami University
Jonathan Ovalle
Independent
Samuli Mikkonen
Korpiklaani
Kratos Mou
Cryogenic Defilement
Maciej "Ślimak" Starosta
Acid Drinkers
Sydney Taieb
Atlantis Chronicles
Sean Ritenauer
Hofstra University, Broadway
Corey Pearce
Impact Percussion, St. Mary Crusaders, McMaster University, M.M. Robinson Percussion
Malte Steiner
Spirit of 52