Luis Rivera
University of South Alabama
Chris Retschulte
Rock Hill High School
Simon Shinozaki
神奈川フィルハーモニー管弦楽団 首席ティンパニ・打楽器奏者
Kjetil Greve
Audrey Horne
Gard Garshol
Bergen Philharmonic Orchestra
Sebastian "Tano" Cavalletti
Andrew Lynge
University of Alabama
Dave Salay
Louisiana Philharmonic Orchestra
Ravi Jakhotia
Howie Do It, Ravi Drum
Diego Galeri
Timoria, Miura