Alex Kuldell
U.S. Army Old Guard Fife & Drum Corps
Svet Stoyanov
University of Miami, International Soloist
Tatsuya Kawase
新日本フィルハーモニー交響楽団 首席ティンパニ奏者
Jonathan Greeney
Oregon Symphony
Chagall van den Berg
MI.MU
Kevin Paradis
Benighted, Mithridatic, session
Michael LaMattina
Dayton Philharmonic, Miami University
Yoshitomo Akamatsu
SOPHIA
Bobby Allende
Tito Nieves
Kazutoyo Koyabu
ジェニーハイ, 吉本新喜劇ィズ
Andrew Hewitt
Can-Do Musos, Independent
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
Chad Floyd
Campbellsville University