BÄM
Berliner Äcademy für Marching Drums
Kota Yamamoto
公益財団法人 群馬交響楽団, Timpani&Percussion
Ignazio Di Fresco
teacher, independent
Luca Dechert
Mehnersmoos, KIKI, Independent
James Babor
Los Angeles Philharmonic , University Of Southern California
Cesar Zuiderwijk
Golden Earring
Vincent Nogue
Elmer Food Beat
Kayleigh Moyer
Independent
Robert Slack
Pacific Symphony
Vicky Fates
Akute, independent