Brent 'Ned' Niemi
SANDMAN
Raúl Liendo
Harlingen South High School, Ritmo Gavilán Salsa Band
Ittoku Onigashima
バックドロップシンデレラ
Robert Slack
Pacific Symphony
Jake Euler
Rise Percussion, University of Colorado
Danny Raymond
Epcot's "The Jammitors"
Takaaki Kondo
元新日本フィルハーモニー交響楽団 首席ティンパニ奏者, 現在、岡山フィルハーモニー管弦楽団 特別首席ティンパニ奏者
Neal Flum
Pelham High School
Shuichi "Ponta" Murakami
Ponta Box
Kyu Hyung Lee
MBC Beautiful Concert, MBC The Great Birth 3, MBC Masked Singer, MBC MUSIC Picnic, Mnet 100 seconds ago, Mnet Superstark5, Mnet Voice Korea 2, Mnet Singstreet
Bobby Allende
Tito Nieves
Aaron Draper
John Mayer, Eminem, Adele, Rihanna