Yang Yong
Groove Marching band
Kasem Thipayametrakul
Royal Bangkok Symphony Orchestra
Michael Baroody
The Beat Squad
Michael D'Angelo
Independent
Masahiro Okada
読売日本交響楽団 首席ティンパニ奏者
Ryan Moran
Slightly Stoopid
Jason Bittner
Overkill, Shadows Fall
Adam Groh
Western Carolina University
Greg Goodall
Los Angeles Opera, Hollywood Bowl Orchestra
Aaron Farris
Father Ryan High School, WGI / DCI
Svet Stoyanov
University of Miami, International Soloist
Anne-Julie Caron
Quebec Conservatory of Music