Daniel Stivens
Ocean Sleeper, Dear Reckless
Dave Simmons
KC & The Sunshine Band , Concha Buika, Wayne Wonder
Florent Marcadet
Carpenter Brut
Ayumu Takanabe
Osaka Shion Wind Orchestra 打楽器奏者
Don Click
WGI Hall of Fame, Music City Mystique, Colts Drum & Bugle Corps
Virgil Goodwine
Wilberforce University
Chris Hanning
West Chester University
Michael Baroody
The Beat Squad
Kari ”Lacu” Lahtinen
Popeda, Hanoi Rocks
Daniel Erlandsson
Arch Enemy
Terence Higgins
Ani DiFranco / Warren Haynes
David Fishlock
Cincinnati Symphony Orchestra
Jesse J Grant
Gabrielle, independent
Joseph Petrasek
Atlanta Symphony Orchestra, University of Miami
Lenny "The Ox" Reece
The Lesson GK
Matthew Duvall
Eighth Blackbird