Bart Fermie
Independent, Conservatory of Amsterdam
Senne Jacobs
Evil Invaders
Vicky Fates
Akute, independent
Megan Arns
University of Missouri
Daniel Petri
Sonic Syndicate, independent
Jason Hentges
Bakersfield, CA
Lee Levin
Independent, Barry Gibb
Kota Yamamoto
公益財団法人 群馬交響楽団, Timpani&Percussion
Tim Horton
Kool and the Gang
Martin "Marthus" Skaroupka
Cradle of Filth