Alex Holzwarth
Turilli / Lione Rhapsody
TaRon Lockett
Cory Henry and theFunk Apostles
近藤 高顯
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
Jim Atwood
Louisiana Philharmonic Orchestra / Loyola University
Sebastian "Captain" Schmidt
Adel Tawil, Milky Chance, session
Joe Hobbs
Bluecoats, Vandegrift High School
Evelyn Glennie
International Soloist
Kasem Thipayametrakul
Royal Bangkok Symphony Orchestra
Roel van Helden
Powerwolf
Dave Robilliard
Duo Percussion
Scott Moorhouse
Road Apples
Jared Roberts
Desecrator, Munt, Alarum